
During the Christmas holidays reformed thief Boston Blackie heads to Castle Theater to recruit a troupe that will perform for inmates. He brings a young woman whose brother is incarcerated, despite her being barred from further visits. When a clown is kidnapped and replaced by a vengeful con, a murder occurs, and Blackie’s coat is stolen. Inspector Farrady immediately suspects him. Blackie must uncover the killer, clear his name, and help the girl secure her brother’s release.
Does Alias Boston Blackie have end credit scenes?
No!
Alias Boston Blackie does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Alias Boston Blackie, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Paul Fix
Steve Caveroni

George E. Stone
The Runt

Chester Morris
Boston Blackie

Adele Mara
Eve Sanders

Lloyd Bridges
Bus Driver (uncredited)

Sidney Miller
Herman - Bellhop (uncredited)

Walter Sande
Detective Mathews

Ernie Adams
Pop - Stage Doorman (uncredited)

Richard Lane
Inspector Farraday

Harry Depp
Mr. Jones - Hotel Desk Clerk (uncredited)

Duke York
Johnson - Policeman in Squad Car 29 (uncredited)

Kit Guard
Taxi Driver (uncredited)

Bud Geary
Policeman (uncredited)

Lester Dorr
Henry - Desk Clerk (uncredited)

Mike Donovan
Policeman (uncredited)

Edmund Cobb
Police Dispatcher Sergeant (uncredited)

Suzanne Ridgway
Chorus Girl (uncredited)

Walter Soderling
Dr. Crane (uncredited)

Ben Taggart
Warden

Larry Parks
Joe Trilby

Eddie Laughton
Ambulance Driver (uncredited)

Frank Richards
Mack - Prisoner Next to Joe (uncredited)

Francis Sayles
Laundry Proprietor (uncredited)

Eileen O'Hearn
Hotel Maid (uncredited)

William Lally
Policeman (uncredited)

James T. Mack
Bill - Manleder's Valet (uncredited)

George McKay
Roggi McKay

Cy Kendall
Jumbo Madigan

Dave Harper
Policeman (uncredited)

Al Herman
Guard (uncredited)

Dick Jensen
Martin - Driver of Squad Car 29 (uncredited)

George Hickman
Elevator Boy (uncredited)

Teddy Mangean
Singing Telegram Boy #1 (uncredited)

Lee Prather
Guard Counting Guests (uncredited)

Cyril Thornton
Meggs - Manleder's Chauffeur (uncredited)
Discover where to watch Alias Boston Blackie online, including streaming platforms, rental options, and official sources. Compare reviews, ratings, and in-depth movie information across sites like IMDb, TMDb, Wikipedia or Letterboxd.
Challenge your knowledge of Alias Boston Blackie with this fun and interactive movie quiz. Test yourself on key plot points, iconic characters, hidden details, and memorable moments to see how well you really know the film.
During which holiday does Boston Blackie organize the variety show?
Read the complete plot summary of Alias Boston Blackie, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.
In the Christmas spirit, Boston Blackie, Chester Morris arranges a festive variety show for the inmates at his old school, hoping to lift their spirits with entertainment led by the boisterous clown Roggi McKay, George McKay. The act features Eve Sanders, a showgirl who has already visited her prisoner brother, Joe Trilby, the maximum number of times allowed that month, yet Blackie, in a rare display of kindness, invites her to stay with the troupe. The staging is crowded with chances for mischief and heart, and the mood is as bright as the holiday lights, even as the shadow of prison life looms over the performers.
On the bus to the venue, Inspector Farraday, Richard Lane, and Detective Mathews, Walter Sande, ride along to keep an eye on Blackie. The tension thickens when Joe Trilby unexpectedly makes a getaway from the prison, using Roggi’s costume and makeup to slip free, leaving Farraday convinced that Blackie played a role in the escape. The chase tightens as Blackie heads to Eve’s apartment, hoping to calm the situation, while Eve herself arrives with a mix of worry and resolve.
Joe arrives at Eve’s place insisting he’s innocent, claiming he was coerced by Duke Banton and a man named Steve into driving to the crime scene without knowing why. He explains that when the robbery was foiled, his supposed conspirators fled, leaving him to face the music. Joe’s desperation turns sharp: he declares that he intends to kill the pair regardless of the consequences. He seizes Blackie’s disguise and binds him, but Eve soon arrives and frees the captive mastermind, setting the stage for a tense cat-and-mouse across the city’s holiday backdrop.
Following this, Blackie and his loyal sidekick, the Runt George E. Stone, press on toward Duke Banton’s place, only to find a dead body where their target should be. Joe barges in again, maintaining he did not commit the kill. As the police close in on the building, Blackie engineers a swap: Joe trades places with Banton after Farraday has already examined the corpse. The supposed corpse is hauled away in an ambulance, and Blackie is taken into custody, but he manages to overpower Detective Mathews and slip away by donning the detective’s uniform.
From a tip supplied by Jumbo Madigan, a shrewd informant, Blackie pieces together the remaining clue: the other robber is taxi driver Steve Caveroni. Eve is enlisted to pose as a fare to lure Caveroni to Banton’s hotel room, turning the trap into Blackie’s advantage. Caveroni, feeling in control with a gun at hand, is coaxed into a confession: he admits killing his partner and that Joe Trilby is innocent. The discovery is almost thwarted when Farraday and his men listen in outside the door, but the truth comes out just in time. When cornered, Caveroni makes a last attempt to flee but is shot dead, leaving the case closed and Blackie’s name shielded by the evidence he orchestrated.

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