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Plot summary

The Late Show (1977) Plot Summary & Timeline

The Late Show (1977) movie poster

The Late Show is a 1977 mystery and crime film directed by Robert Benton, running 1 hour 33 minutes. This page retells the whole story in 585 words (about 3 minutes to read) and covers 15 key events in order, 8 characters, where and when it is set and 3 themes. Looking for the cast, ratings and where to stream it? See the movie page for The Late Show.

to read the plot summary
3 min
key events in the timeline
15
characters profiled
8
themes explained
3
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The Late Show (1977) movie poster
Released
Runtime
1h 33m
Director
Robert Benton
Genres
Mystery, Crime, Comedy
Original language
English
No spoilers

What Is The Late Show About?

The premise of The Late Show in 324 words, with nothing given away. The full story follows below.

In the sun‑bleached sprawl of Los Angeles, the city’s shadows are as familiar as the traffic lights that never seem to change. The world of Ira Wells is one where weary optimism collides with relentless cynicism, and every alleyway whispers the promise of another unsolved mystery. An aging private eye with a penchant for dry humor, Ira spends his days nursing a battered notebook of memoirs, but the streets keep calling him back to the grind. The tone of the film is unmistakably gritty, yet it is laced with a darkly comic edge that turns each grim revelation into a wry observation about age, loss, and the stubborn resilience required to keep chasing ghosts.

When a former partner’s sudden, fatal encounter drags Ira into a tangled web of murder and blackmail, his solitary rhythm is disrupted by Margo Sperling, a client whose concern for a missing cat quickly blossoms into something more complicated than a simple missing‑pet case. Their uneasy partnership is further complicated by Charlie Hatter, a mutual acquaintance whose own motives hover between helpful and questionable. Together they navigate a landscape peppered with eccentric clues—a stolen set of rare stamps, a nickel‑plated pistol, even a mysterious doll—while the city itself seems to conspire, offering both humor and menace in equal measure.

The film thrives on atmosphere as much as on its characters, painting Los Angeles as a place where neon lights illuminate hidden darkness and where every conversation could be a veiled threat or a moment of unexpected tenderness. Ira’s world is one where personal history and professional duty intertwine, forcing him to confront the lingering regrets of his past while tentatively stepping toward an uncertain future with Margo and the oddball ensemble that surrounds them. The promise of the story lies in its blend of noir sensibility and sardonic comedy, inviting the audience to wonder just how far a gumshoe will go when the line between case and personal obsession blurs.

Full plot

What Happens in The Late Show?

The complete story of The Late Show, from the first scene to the last, in 585 words (about 3 minutes). Spoilers throughout. Names in the text link to 6 cast member pages.

Spoilers ahead

Ira Wells, an aging Los Angeles private detective, is writing his memoir at his boarding house. One night, his ex-partner Harry Regan appears mortally wounded and dies shortly after. At Harry’s funeral, Ira is introduced to Margo Sperling by a mutual acquaintance, Charlie Hatter. Margo asks Ira to locate her stolen cat Winston. Later that day, Charlie informs Ira that Harry was investigating the same case to find Margo’s cat and was murdered in the process.

Margo Sperling reveals that she had been hired by Brian Hemphill to transport merchandise to Bakersfield, but on the last run she stole the money and Brian kidnapped the cat in retaliation. Ira advises her to wait for Brian’s next call and to set up a meet when he arrives. Soon after, Lamar, the imposing bodyguard, confronts Ira at Brian’s destination and a tense confrontation unfolds, ending with Birdwell’s involvement looming over the case.

The danger escalates when Ron Birdwell, a fence connected to the operation, becomes a focal point of Ira and Margo’s investigation. Ira learns that Brian’s real name is Earl Hampton, a revelation that deepens the web of aliases and secrets surrounding the theft and the cat’s disappearance. As Ira and Margo press forward, they discover that Brian’s associate Ray Escobar is hiding in Santa Monica, while Laura Birdwell—a wife entangled in a separate affair—stands at the center of a dangerous blackmail scheme.

In a tense sequence, Margo finds her cat at Escobar’s residence, but Laura holds Ira at gunpoint and refuses to back down. Laura later reveals that Escobar had been blackmailing her, and moments after, Margo uncovers Escobar’s body concealed inside a refrigerator, forcing Ira and Margo into a high-stakes pursuit as Laura escapes in a fleeing vehicle. A frantic car chase through a residential neighborhood ends in a crash, sending shockwaves through both leads and their fragile alliance.

As the dust settles, Margo contemplates entering the private detective trade herself, and Ira returns to Birdwell’s residence to uncover more about the Whiting affair. Birdwell explains that Mrs. Whiting had asked him to intervene in stopping the affair, and he had threatened Whiting but did not kill him, leaving a trail of suspicions and motive in the air. In an adult theater, Birdwell and Lamar press Charlie to retrieve Escobar’s revolver, the weapon tied to the murders.

Ira and Margo’s bond grows, but trouble resurfaces when Laura appears at Ira’s door and reveals she gave Whiting her gun to protect him from Escobar’s blackmail. Ira and Laura head to Whiting’s residence, where they find Whiting murdered, and Laura reluctantly tells the truth about the scheme. Back at Margo’s apartment, Charlie, Birdwell, and Lamar push for the revolver, and Ira phones Margo to warn her that Birdwell is behind Harry’s death. He rushes to her place and pieces together the puzzle: Laura killed Mrs. Whiting and then summoned Brian to move the body back to the Whiting home; the stamp robbery was a decoy to throw the police off the trail. Escobar had the gun, and Lamar killed him.

A gunfight erupts when Charlie tries to force Birdwell to pay; Birdwell and Lamar are killed, and Charlie is wounded. Ira calls in the police, but Charlie dies before help arrives. After Charlie’s funeral, Ira and Margo wait at a bus stop, where Ira’s landlady’s request for him to move out collides with his decision to move in with Margo, signaling a new chapter in their uneasy alliance as they step into an uncertain future together.

Timeline

The Late Show Timeline: Every Key Event in Order

15 key events in the order they happen, from “Harry Regan is mortally wounded and dies” to “Resolution and a new partnership”. 15 events name a place, across 11 locations.

  1. 1

    Harry Regan is mortally wounded and dies

    In Los Angeles, Ira Wells, an aging private detective, is writing his memoir at his boarding house when his ex-partner Harry Regan is mortally wounded and dies soon after. Harry's death pulls Ira into a new case as he starts to untangle the mystery surrounding his partner's fate. The incident sets a dark tone for the story.

    When:Night Where:Los Angeles boarding house

  2. 2

    Funeral introduces Margo Sperling

    At Harry's funeral, Ira is introduced to Margo Sperling by a mutual acquaintance, Charlie Hatter. Margo asks Ira to locate her stolen cat Winston, hinting at danger behind the missing pet. The meeting pulls Margo into Ira's orbit and marks the beginning of a working relationship.

    When:Day Where:Los Angeles funeral

  3. 3

    Margo explains her cat case and Brian's involvement

    Margo explains that Brian Hemphill hired her to transport merchandise to Bakersfield, but on the last run she stole the money and Brian kidnapped her cat Winston in retaliation. Ira tells her to expect Brian's call and to set up a meeting when he does. The case ties the cat to a broader criminal scheme.

    When:Day Where:Margo's residence

  4. 4

    Threats escalate; attack on Ira's house

    Margo and Charlie inform Ira that Brian is after him. A man shows up outside Ira's house, another shoots at the home, and shots are fired as the assailant flees. Ira watches a tire get punctured and a car explode in the ensuing chaos. The assault confirms the danger is escalating quickly.

    When:Night Where:Ira's house

  5. 5

    Stamps connect to the old Whiting robbery

    Back at Ira's house, he confronts Charlie about a removed item from the corpse: a collectors' book of postage stamps stolen during a robbery in which Walter Whiting's wife was murdered. Charlie confesses that Harry had seen the robbery while trailing Brian, and that he and Harry planned to split the $15,000 reward. The stamp clue begins to unlock the layered conspiracy behind Harry's death.

    When:Night Where:Ira's house

  6. 6

    Birdwell leads and Earl Hampton revealed

    Margo explains Brian and Ray Escobar were making deals with fence Ron Birdwell. Ira visits Birdwell's residence and is escorted by his bodyguard Lamar to see Birdwell. Birdwell reveals that Brian's real name is Earl Hampton, deepening the web of connections behind the case.

    When:Day Where:Birdwell's residence

  7. 7

    Escobar is found; Laura's affair hinted

    Charlie reveals that Escobar is hiding in Santa Monica and that Birdwell's wife Laura has been having an extramarital affair. Ira and Margo drive to Santa Monica, where Margo finds her cat. Laura holds Ira at gunpoint but relents, admitting Escobar had been blackmailing her.

    When:Day Where:Santa Monica

  8. 8

    Escobar's murder and the refrigerator clue

    Moments after locating Escobar, Margo finds his body inside a refrigerator, and Laura escapes. Ira and Margo pursue a vehicle they believe she fled in, leading to a high-speed car chase through a residential neighborhood that ends in a crash.

    When:Evening Where:Santa Monica / neighborhood

  9. 9

    Birdwell's threats deepen; Whiting warned

    Back at Birdwell's residence, he explains that Mrs. Whiting had asked him to stop the affair and that Whiting had been threatened but not killed. Birdwell and Lamar plan to retrieve Escobar's revolver, adding another layer to the mounting danger at the theater scene.

    When:Night Where:Birdwell's residence

  10. 10

    Revolver retrieval at the adult theater

    At an adult theater, Birdwell and Lamar press Charlie to retrieve Escobar's revolver used in the murder, intensifying the stakes as the conspirators close in. Ira's suspicions about Birdwell grow deeper as the trail tightens.

    When:Night Where:Adult theater

Show the other 5 events of The Late Show
  1. 11

    Laura's confession and Whiting's murder

    Ira's relationship with Margo grows, but Laura reveals she had given Whiting her gun to protect him, which Escobar had used to threaten her. The pair then head to Mr. Whiting's residence, where they find Whiting murdered, confirming the deadly stakes of the scheme.

    When:Night Where:Whiting residence

  2. 12

    Ira realizes Birdwell murdered Harry

    At Margo's apartment, Charlie, Birdwell, and Lamar arrive asking for the revolver, prompting Ira to电话 Margo and reveal his conclusion that Birdwell killed Harry. Ira then heads to Margo's apartment to confront the conspirators in person.

    When:Night Where:Margo's apartment

  3. 13

    The conspiracy unravels: decoys and killings

    Ira pieces together that Laura killed Mrs. Whiting, Escobar was killed by Lamar, and the stamp robbery was a decoy meant to mislead the police. He ties together the personal motivations behind each killing and the overall plot.

    When:Night Where:Margo's apartment

  4. 14

    Final gunfight at Margo's apartment

    A gunfight erupts at Margo's apartment, killing Birdwell and Lamar and wounding Charlie. Ira calls the police to intervene, leaving the survivors to absorb the carnage and its consequences.

    When:Night Where:Margo's apartment

  5. 15

    Resolution and a new partnership

    Following Charlie's funeral, Ira and Margo wait at a bus stop. Ira's landlady has asked him to move out, so he decides to move in with Margo, signaling a new personal and professional partnership as the case closes.

    When:Post-funeral Where:Bus stop; then Margo's apartment

Characters

Who Are the Main Characters in The Late Show?

8 characters, among them Ira Wells (Art Carney), Margo Sperling (Lily Tomlin) and Harry Regan (Howard Duff): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • IW

    Ira Wells (Art Carney)

    Played by Art Carney

    An aging Los Angeles private detective who writes his memoir while chasing a twisting case. He is observant, persistent, and stubborn, yet capable of tenderness as the investigation deepens. Ira uncovers a web of deceit that links a stolen cat, a stamp robbery, and a string of murders, and his growing connection with Margo adds an emotional layer to the pursuit.

    • 🕵️‍♂️ Private detective
    • 🧭 Mystery
    • 📚 Memoir
  • Lily Tomlin as Margo Sperling (Lily Tomlin) in The Late Show

    Margo Sperling (Lily Tomlin)

    Played by Lily Tomlin

    A sharp, resourceful woman who hires Ira to locate her cat Winston and quickly becomes his ally. She carries her own secrets and hints at a future path in detective work, forming a partnership with Ira as the case broadens. Her wit and resolve propel the investigation and complicate Ira’s solitary approach to danger.

    • 💃 Female lead
    • 🧭 Ally
  • HR

    Harry Regan (Howard Duff)

    Played by Howard Duff

    Ira’s ex-partner who appears mortally wounded and dies soon after. He had been pursuing the case and witnesses come to rely on his prior observations about the stamp robbery and the players involved. His death triggers the deeper unraveling of loyalties and motive in the plot.

    • 🔪 Ex-partner
    • 💀 Death
  • Joanna Cassidy as Laura Birdwell (Joanna Cassidy) in The Late Show

    Laura Birdwell (Joanna Cassidy)

    Played by Joanna Cassidy

    Birdwell’s wife, entangled in an extramarital affair and implicated in blackmail. She is involved in the movement of bodies and confrontations, ultimately revealing crucial truths while remaining a volatile, calculating presence. Her actions drive several key turning points in the investigation.

    • 💔 Affair
    • 🧭 Deception
  • John Considine as Lamar (John Considine) in The Late Show

    Lamar (John Considine)

    Played by John Considine

    Birdwell’s violent bodyguard who enforces the family’s interests and polices Ira's actions. He participates in searches and intimidation, embodying the physical threat of the underworld. Lamar meets a violent end in the climactic gunfight, underscoring the personal risk behind the case.

    • 🗡️ Henchman
    • ⚔️ Violence
  • CH

    Charlie Hatter (Bill Macy)

    Played by Bill Macy

    Ira’s acquaintance who supplies crucial information about the case and the stamp robbery. He is motivated by money and survival, contributing to the plot’s twists and ultimately falling victim to the violence surrounding the case. His actions help reveal the web of thefts and duplicitous schemes.

    • 🕴️ Conman
    • 🔫 Gunplay
  • MS

    Mrs. Schmidt (Ruth Nelson)

    Played by Ruth Nelson

    Ira’s landlady, a watchful presence in the boarding house who pushes him to move on as the case unfolds. She contributes to the film’s sense of place and the everyday pressures that frame Ira’s life beyond the investigation.

    • 🏠 Landlady
    • 🗣️ Gossip
  • SD

    Sergeant Dayton (John Davey)

    Played by John Davey

    A police figure who intersects with Ira’s investigation, helping to anchor the story within the law’s reach and limits. Dayton represents the official side of the pursuit, contrasting with Ira’s more improvisational detective work.

    • 👮 Police
    • 🧭 Authority
Setting

Where and When Is The Late Show Set?

The Late Show is set in Los Angeles, Bakersfield and Santa Monica (1970s). Here is why the time and place matter to the story.

When

1970s

Set in the 1970s, the story carries a contemporary noir energy with rain-slick streets and smoky rooms. The era’s private eyes, criminals, and shifting loyalties create a world where trust is scarce and motives are murky. The period’s social dynamics lightly color relationships and decisions, amplifying the stakes of deception and danger.

Where

Los Angeles, Bakersfield, Santa Monica

The film unfolds primarily in Los Angeles, with Ira’s boarding house and the city’s neon-lit streets shaping its noir mood. Bakersfield is referenced as a destination tied to illicit deals and the money-motivated schemes behind the case. Santa Monica provides coastal backdrops for key chases and tense confrontations, adding brief daylight contrast to the darker urban scenes.

  • 🌆 Los Angeles
  • 🏖️ Santa Monica
  • 🌵 Bakersfield
Themes

What Are the Themes of The Late Show?

3 ideas the story keeps returning to, among them Detective Noir, Betrayal and Romance.

  1. 01

    Detective Noir

    An aging private detective navigates a web of crime and deception, where truth is elusive and motivation is murky. The case grows from a missing cat to a complex murder plot, pushing Ira to test his judgments and persistence. The film relies on classic noir elements—shadowy figures, confined spaces, and twists—to explore moral ambiguity.

  2. 02

    Betrayal

    Key relationships fracture under pressure, with affairs, blackmail, and double-crosses driving the narrative. Secrets and loyalties shift as the investigation deepens, revealing how money and fear trump trust. Betrayal threads through both personal and professional ties, escalating the danger.

  3. 03

    Romance

    A tentative bond forms between Ira and Margo amid danger and suspicion, growing from professional collaboration to personal connection. Their alliance strengthens as they navigate threats together, adding emotional stakes to the investigation. The romance humanizes the noir framework, giving the story a warmer center amidst the crime.

Tone & mood

What Kind of Film Is The Late Show?

Dark in tone, with steady pacing and a complex story, going by the plot summary.

Tone
Dark
Pacing
Steady
Story
Complex
Intensity
Medium
Ending
Bittersweet

A gritty and darkly comic crime thriller set in Los Angeles that follows an aging, world-weary detective through a labyrinth of murder and blackmail, balancing moments of tense confrontation with quirky character dynamics.

  • gritty
  • darkly humorous
  • tense
  • world-weary
  • uneasy
  • investigative
  • crime investigation
  • murder
  • blackmail
  • aging detective

Content notes: murder, gun violence.

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FAQ

The Late Show Plot Questions

5 quick answers about The Late Show, taken from the plot summary, character guide and setting on this page and the film’s credits.

What is The Late Show about?

In the sun‑bleached sprawl of Los Angeles, the city’s shadows are as familiar as the traffic lights that never seem to change. The world of Ira Wells is one where weary optimism collides with relentless cynicism, and every alleyway whispers the promise of another unsolved mystery.

Read the full plot summary

When and where does The Late Show take place?

The Late Show is set in Los Angeles, Bakersfield and Santa Monica (1970s). Set in the 1970s, the story carries a contemporary noir energy with rain-slick streets and smoky rooms. The era’s private eyes, criminals, and shifting loyalties create a world where trust is scarce and motives are…

The setting explained

Who are the main characters in The Late Show?

The story follows Ira Wells (Art Carney) (played by Art Carney), Margo Sperling (Lily Tomlin) (played by Lily Tomlin), Harry Regan (Howard Duff) (played by Howard Duff) and Laura Birdwell (Joanna Cassidy) (played by Joanna Cassidy); the character guide covers 8 characters in all.

All the characters

What are the main themes of The Late Show?

The summary picks out 3 themes: Detective Noir, Betrayal and Romance.

The themes explained

Who directed The Late Show?

The Late Show (1977) was directed by Robert Benton and runs 1 hour 33 minutes.

Robert Benton’s films

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