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Plot summary

The Serpent’s Egg (1977) Plot Summary & Timeline

The Serpent’s Egg (1977) movie poster

The Serpent’s Egg is a 1977 thriller and mystery film directed by Ingmar Bergman, running 2 hours. This page retells the whole story in 493 words (about 2 minutes to read) and covers 15 key events in order, 2 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 Serpent’s Egg.

to read the plot summary
2 min
key events in the timeline
15
characters profiled
2
themes explained
3
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The Serpent’s Egg (1977) movie poster
Released
Runtime
2h
Director
Ingmar Bergman
Original language
English
Studio
ZDF
No spoilers

What Is The Serpent’s Egg About?

The premise of The Serpent’s Egg in 302 words, with nothing given away. The full story follows below.

In the winter of 1923, Berlin teeters on the brink of collapse. The city’s streets are awash with flickering neon, soot‑laden factories, and the restless murmur of political factions sharpening their blades. Amid this decaying Weimar landscape, a lingering sense of dread permeates every cafe and alley, casting a pall that feels as much existential as it is historical. The atmosphere is deliberately sparse, the chiaroscuro lighting and muted palette echoing the anxiety of a society that has lost its footing.

Abel Rosenberg, a former circus trapeze artist now reduced to an unemployed drifter, wanders these streets haunted by the recent suicide of his brother. His once‑graceful body bears the weight of lingering alcoholism and a deepening despair, yet a stubborn, almost animalistic resilience keeps him moving forward. He is a man caught between the glitter of his past performance life and the stark, unforgiving present, each step echoing the hollow silence of a circus tent long emptied.

When Manuela Rosenberg—the widow of Abel’s brother—appears, their connection becomes a fragile thread woven through the night’s cold. She carries her own secrets, concealed beneath the veneer of ordinary work, and together they navigate a world where survival often demands compromise. Their uneasy alliance offers a glimpse of tenderness amid the surrounding bleakness, hinting at the possibility of redemption even as the city lurks with unseen threats.

The film’s tone is unmistakably Bergman‑like: it dwells on internal turmoil, the search for meaning, and the oppressive weight of a society in flux. The looming specter of political extremism, the clamor of unemployment, and the pervasive sense of alienation form a backdrop that is both historically specific and universally resonant. In this bleak tableau, the story unfolds as a meditation on grief, identity, and the thin line between falling apart and finding a sliver of hope.

Full plot

What Happens in The Serpent’s Egg?

The complete story of The Serpent’s Egg, from the first scene to the last, in 493 words (about 2 minutes). Spoilers throughout. Names in the text link to 3 cast member pages.

Spoilers ahead

In late 1923 Berlin, Abel Rosenberg, David Carradine, an unemployed alcoholic and former trapeze artist, struggles to cope with the grinding hardships of post-war Germany. After learning of his brother Max’s suicide, he is offered money by his old circus boss to return to the act, but he declines, convinced he won’t measure up without Max. He then meets Max’s wife, Manuela Rosenberg Liv Ullmann, to break the news, though he cannot provide a clear explanation beyond a fragment from Max’s note mentioning “poisoning.”

Seeking solace in drink, Abel spends a night at Manuela’s house. When she leaves for work, he steals from her to buy more alcohol. Shortly thereafter, police bring him to identify several bodies found near his home, and suspicion quickly falls on him. He attempts to escape but is recaptured.

Manuela visits Abel in the hospital, revealing that all her money is gone. Abel is released for lack of evidence and returns home, only to face eviction because they are not married. Manuela confesses that she is a prostitute, having crafted an ordinary office job to hide her shame.

As November unfolds with armed confrontations between extremist parties looming, Abel and Manuela live on the outskirts of Berlin, constantly fearing for their safety. One morning, Abel secretly follows Manuela and discovers she has been going to church. She confides in a priest, James Whitmore, expressing guilt over her husband’s death and the fear consuming their lives.

Abel learns that Manuela secured their apartment by providing sexual favors to the brothel’s owner. Initially repulsed, he later returns to her, and they share a passionate kiss. Their fragile closeness is shattered when soldiers overrun the brothel and kill the owner.

Abel finds a job as a file clerk in a hospital, while Manuela works at the clinic. They live in an apartment surrounded by abandoned buildings.

One night, Abel discovers files detailing inhumane experiments conducted on patients at the hospital. Overwhelmed by fear, he withdraws from intimacy, and Manuela experiences extreme mood swings. After a drunken episode and a later encounter with a prostitute, Abel returns home to find Manuela dead and cameras scattered in the apartment.

Fleeing the scene, Abel ends up in an abandoned industrial building and fights off an unknown attacker in an elevator, decapitating him. Returning to the hospital, he confronts the doctor about the experiments. The doctor claims the subjects were volunteers driven by desperation and shows footage of Max injecting himself with a serum that ultimately led to his suicide. The doctor justifies the experiments as a step toward benefiting mankind, and then commits suicide with cyanide as the police arrive.

Abel is placed in a psychiatric ward to recover. The chief of police informs him that the circus has offered his old job, and he is forced to accept. He escapes from police custody on the way to the train station, and a voice-over suggests that he evades capture and is never seen again.

Timeline

The Serpent’s Egg Timeline: Every Key Event in Order

15 key events in the order they happen, from “Abel learns Max's suicide and rejects circus offer” to “Epilogue: Abel vanishes; fate unresolved”. 15 events name a place, across 8 locations.

  1. 1

    Abel learns Max's suicide and rejects circus offer

    In late 1923 Berlin, Abel Rosenberg, an unemployed alcoholic and former trapeze artist, discovers that his brother Max has died by suicide. He is offered money by his old boss to return to the circus, but he declines, feeling he won't be as good without Max. The revelation sets a bleak mood and unsettles Abel's sense of purpose.

    When:late 1923 Where:Berlin

  2. 2

    Abel informs Manuela of Max's death

    Abel goes to Max's wife Manuela to break the news of his brother's death. They struggle to connect over the loss, foreshadowing their complicated relationship to come. The moment marks the start of their intertwined fates in a fractured Berlin.

    Where:Berlin

  3. 3

    Abel can't explain the suicide; note mentions poisoning

    Unable to articulate a clear reason for Max's suicide, Abel clings to a line from Max's note about poisoning. The ambiguity deepens his despair and pushes him toward a destructive drinking spree. The moment gnaws at him as he drifts through the city.

    Where:Berlin

  4. 4

    Abel's drinking binge at Manuela's house

    Seeking solace, Abel drinks heavily and spends the night at Manuela's house. When she leaves for work, he steals from her to buy more alcohol, signaling a downward spiral that will entangle them further. The event foreshadows the instability of their future.

    Where:Berlin

  5. 5

    Police identify bodies near Abel's home; Abel is detained

    The police pull Abel in to identify several bodies found near his residence, and suspicion quickly settles on him. He tries to escape but is recaptured, amplifying his paranoia and fear of being framed. The incident marks Abel's first brush with a concrete accusation.

    Where:Berlin

  6. 6

    Manuela visits Abel in hospital; money gone; release and eviction threat

    Manuela visits Abel in the hospital and reveals that all her money is gone, deepening their precarious situation. Abel is released due to lack of evidence and returns home with Manuela, only to face eviction when authorities discover they are not married. The couple's fragile finances tighten their grip on their lives.

    Where:Berlin

  7. 7

    Manuela confesses she's a prostitute; November tensions loom

    Manuela confesses she is a prostitute and explains she fabricated an office job to hide her shame. As November brings the threat of armed confrontations between extremist parties, the couple lives on the outskirts of Berlin in constant fear. The social chaos mirrors Abel and Manuela's precarious shelter.

    When:November Where:Outskirts of Berlin

  8. 8

    Abel discovers Manuela's churchgoing; she confides in a priest

    Abel secretly follows Manuela and learns she has been going to church. She confides in a priest about her guilt over Max's death and the fear that haunts their lives. The church visit reveals her coping mechanisms and the couple's shared anxieties.

    Where:Church

  9. 9

    Abel learns how they secured their apartment; they kiss

    Abel discovers that Manuela obtained their apartment by providing sexual favors to the brothel owner. He is initially repulsed, but the couple reconciles and shares a passionate kiss, signaling a fragile tenderness between them. The relationship teeters between affection and exploitation.

    Where:Berlin

  10. 10

    Soldiers overrun the brothel; the owner is killed

    Soldiers overrun the brothel, killing the owner in a brutal raid that throws Abel and Manuela into further danger. The violence underscores the era's chaos encroaching on ordinary lives. The couple's safety becomes increasingly precarious.

    Where:Brothel

Show the other 5 events of The Serpent’s Egg
  1. 11

    Abel and Manuela work in hospital; discovers inhumane experiments

    Abel finds a job as a file clerk in a hospital while Manuela works at the clinic, living amid abandoned buildings. He discovers files detailing inhumane experiments on patients, which terrify him and trigger his withdrawal from intimacy as Manuela's mood swings intensify. The moral dread of the era weighs on them both.

    Where:Hospital and clinic

  2. 12

    Manuela's death; cameras in apartment; Abel flees

    After a drunken incident and a sexual encounter with a prostitute, Abel returns home to find Manuela dead and cameras scattered around the apartment. He flees to an abandoned industrial building, where he fights off an unknown attacker in an elevator and decapitates him in a moment of desperate violence. The night's horrors shatter any remaining remnant of normal life.

    Where:Apartment to abandoned building

  3. 13

    Abel confronts doctor about experiments; Max serum revealed

    Back at the hospital, Abel confronts the doctor about the experiments. The doctor defends the program, claiming volunteers acted out of desperation, and shows Max injecting himself with a serum that led to his suicide. As the police arrive, the doctor commits suicide with cyanide. The moral ambiguity of the experiments is laid bare.

    Where:Hospital

  4. 14

    Abel in psychiatric ward; circus offer and escape

    Abel is placed in a psychiatric ward to recover, and the police chief informs him that the circus has offered his old job, forcing him to accept. He ultimately escapes custody on the way to the train station and disappears, with a voice-over suggesting he remains at large. The boundary between sanity and flight dissolves.

    Where:Psychiatric ward / Train route

  5. 15

    Epilogue: Abel vanishes; fate unresolved

    The film closes with a voice-over suggesting that Abel evades capture and is never seen again, leaving his fate unresolved. The trauma of post-war Berlin lingers as the city moves on around him. The ending emphasizes the era's relentless uncertainty.

    Where:Berlin

Characters

Who Are the Main Characters in The Serpent’s Egg?

2 characters, among them Abel Rosenberg (David Carradine) and Manuela Rosenberg (Liv Ullmann): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • David Carradine as Abel Rosenberg (David Carradine) in The Serpent’s Egg

    Abel Rosenberg (David Carradine)

    Played by David Carradine

    A once-renowned trapeze artist turned unemployed alcoholic, Abel struggles with grief after his brother Max’s suicide. He drifts between despair and small acts of defiance, eventually succumbing to paranoia and violence as Berlin’s brutality closes in. The arc traces a fragile psyche trying to hold onto humanity while society unravels around him.

    • 🎭 Tragic protagonist
    • 🕯️ Trauma
    • 🌀 Descent
  • Liv Ullmann as Manuela Rosenberg (Liv Ullmann) in The Serpent’s Egg

    Manuela Rosenberg (Liv Ullmann)

    Played by Liv Ullmann

    Max’s widow who disguises herself with a sham office job to hide her prostitution and shame. She alternates between tenderness with Abel and pragmatic survival as the city forces painful compromises. Her fate deepens the film’s critique of exploitation and dependence, ending in tragedy within their fragile apartment.

    • 💔 Complex morality
    • 🕊️ Survival
Setting

Where and When Is The Serpent’s Egg Set?

The Serpent’s Egg is set in Berlin and Germany (Late 1923). Here is why the time and place matter to the story.

When

Late 1923

The events unfold during the final year of the Weimar Republic, a period of economic turmoil and political extremism. Tensions rise as paramilitary groups threaten armed confrontations and social order frays. The era's instability frames the characters' moral choices and spiraling fates.

Where

Berlin, Germany

Late 1923 Berlin is depicted as a city scarred by postwar hardship and political unrest. The story swings between the bleak outskirts, crowded hospitals, and dingy brothels, highlighting a society on the edge of collapse. The urban landscape and its hidden corners—churches, factories, and abandoned buildings—mirror Abel and Manuela's fragile lives.

  • 🏙️ Postwar Berlin
  • 🏚️ Decay
  • 🕰️ Weimar era
Themes

What Are the Themes of The Serpent’s Egg?

3 ideas the story keeps returning to, among them Trauma, Ethics and Power and Identity.

  1. 01

    Trauma

    The film centers on postwar trauma that infiltrates daily life, driving Abel toward alcohol, withdrawal, and volatile behavior. Grief over Max’s suicide and the collective wounds of a shattered society intensify mistrust and detachment. The bleak Berlin backdrop amplifies the characters' psychological fragility.

  2. 02

    Ethics and Power

    The depiction of hospital experiments and utilitarian justifications exposes how power can override individual rights. The doctor defends cruel studies as beneficial to mankind while victims pay the price in fear and despair. Money, status, and control push people toward exploitation and complicity.

  3. 03

    Identity

    Manuela hides her past and navigates social stigma by presenting a respectable facade, while Abel's identity oscillates between former circus star and a man ruined by circumstance. The era's paranoia forces every character to perform roles under threat, blurring truth and performance. The ending implies a possible reinvention or escape from identity.

Tone & mood

What Kind of Film Is The Serpent’s Egg?

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

Tone
Dark
Pacing
Steady
Story
Moderate
Intensity
High
Ending
Ambiguous

An oppressive and paranoid descent into the moral and social decay of 1923 Berlin, following a traumatized man's grim confrontation with human experimentation and his own despair, resulting in a consistently dark and heavy atmosphere.

  • oppressive
  • paranoid
  • bleak
  • claustrophobic
  • melancholic
  • anxious
  • social decay
  • psychological trauma
  • political extremism
  • suicide

Content notes: suicide, sexual content, inhumane experimentation, graphic violence.

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FAQ

The Serpent’s Egg Plot Questions

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

What is The Serpent’s Egg about?

In the winter of 1923, Berlin teeters on the brink of collapse. The city’s streets are awash with flickering neon, soot‑laden factories, and the restless murmur of political factions sharpening their blades.

Read the full plot summary

When and where does The Serpent’s Egg take place?

The Serpent’s Egg is set in Berlin and Germany (Late 1923). The events unfold during the final year of the Weimar Republic, a period of economic turmoil and political extremism. Tensions rise as paramilitary groups threaten armed confrontations and social order frays.

The setting explained

Who are the main characters in The Serpent’s Egg?

The story follows Abel Rosenberg (David Carradine) (played by David Carradine) and Manuela Rosenberg (Liv Ullmann) (played by Liv Ullmann).

All the characters

What are the main themes of The Serpent’s Egg?

The summary picks out 3 themes: Trauma, Ethics and Power and Identity.

The themes explained

Who directed The Serpent’s Egg?

The Serpent’s Egg (1977) was directed by Ingmar Bergman and runs 2 hours.

Ingmar Bergman’s films

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