Doc Kemper
A Mexican gunslinger is injured trying to save his son and is put into prison. When he's released, he's got revenge on his mind.
District Attorney (uncredited)
Slick lawyer Thomas Farrell has made a career of defending mobsters in trials. It's not until he meets a lovely showgirl at a mob party that he realizes that there's more to life than winning trials. Farrell tries to quit the racket, but mob boss Rico Angelo threatens to hurt the showgirl if Farrell leaves him.
Member of the Tribe
Roger Corman's post-holocaust quickie about an adolescent tribesman who dares to explore the feared "forbidden zone."
Dr. Randolph
Professor Frankenstein creates a teenager from an accident victim, who gets angry when he learns he is going to be taken apart.
U.S. Secretary Platt
An alien from Venus tries to take over the world with the help of a disillusioned human scientist, as his wife, his best friend and the friend's wife try to intervene.
Mr. Hillman
A man wrongly imprisoned for murder breaks out of jail. He wants to clear his name, but with the police pursuing him, he's forced to take a beautiful young woman, driving a fast sports car, hostage and slip into a cross-border sports car race to try to make it to Mexico before the police get him.
Having survived a plane crash in the jungle, Henty finds a fortress-like home in the middle of nowhere, belonging to the affable Mr. McMaster. The latter doesn't want Henty to leave.
Academy Awards Attendee (uncredited)
A movie star helps a young singer-actress find fame, even as age and alcoholism send his own career into a downward spiral.
Lowell
San Quentin's new warden crusades for reform and for a framed inmate who loves a nurse.
The Commissioner
In this north-western set in the Yukon, a Mountie must investigate the violent deaths of three mail carriers.
Naturalists' Conference Chairman
A scientist develops a formula which will cause animals to regress to the form of their primitive ancestors, and tries it on himself with disastrous results.
Man Outside the Club (uncredited)
Told in flashback form, the film traces the rise and fall of a tough, ambitious Hollywood producer, Jonathan Shields, as seen through the eyes of various acquaintances, including a writer, James Lee Bartlow; a star, Georgia Lorrison; and a director, Fred Amiel. He is a hard-driving, ambitious man who ruthlessly uses everyone on the way to becoming one of Hollywood's top movie makers.
Mutate Council Leader
In post-apocalyptic New York, three tribes of survivors (the Norms, the Mutates and the Upriver People) vie for the right to exist. When the treacherous Upriver People attack the Norms, kill their chief and take their people captive, two Norm refugee men must find a way to ally with the Mutates, who have previously kidnapped Norm women in an effort to reproduce healthy children, to rout the Uprivers, who also seek to kill off the Mutates.
Dr. Pelham
A man is framed and sent to the toughest prison in the territory.
Mr. Creely (uncredited)
A Montana lawyer gets distracted after moving to California with his wife and children.
Dr. Graffner
Feature version of the 1949 serial, KING OF THE ROCKETMEN: Young member of scientific group uses new rocket-powered flying suit to thwart shadowy saboteur known only as "Dr. Vulcan".
Professor Krantz
A ghost helps the Bowery Boys capture a gang of crooks led by a mad doctor.
Sam Foster
After being hit by rustlers, a group of Montana ranchers asks the governor to send state rangers for protection. State Ranger Rocky Lane becomes involved in a mystery surrounding a gang of horse rustlers and a young rancher who is blamed falsely for a killing. Lane helps uncover the real killers and unmasks the ringleader of the rustlers.
Ben Williams
As was customary in his late Monogram westerns, Johnny Mack Brown plays an undercover agent in Colorado Ambush. Brown is sent to Colorado to stem the activities of a particularly vicious outlaw gang
Headwaiter (uncredited)
Biography of celebrated American jurist Oliver Wendell Holmes.
Parole Board Member (uncredited)
A prison warden fights to prove one of his inmates was wrongly convicted.
Farmer (uncredited)
Two tobacco growers battle for control of the cigarette market.
Walt Beck
Charles Starrett plays The Durango Kid in the 1950 Columbia western Texas Dynamo. As a novelty, Starrett not only plays Durango and his "alter ego" Steve Drake, but also takes on a third identity, that of a hired gun in the employ of the film's bad guys. As one critic noted, this may be the only western in which the hero is obliged to chase himself. Jock O'Mahoney -- later known as Jock Mahoney -- plays a secondary role, and also doubles for Starrett during the riskier stunt sequences.
Senator (Uncredited)
All The King's Men is the story of the rise of politician Willie Stark from a rural county seat to the governor's mansion.
Paul Gordon
Brown's principal antagonist this time is the town boss, an outlaw who has killed the community's leading citizen. The dead man's grown children want to investigate the killing, but the outlaw puts a stop to this by hiring a dance-hall dame to pose as the kids' long-lost mother. Johnny isn't fooled by this subterfuge nor is his sidekick.
Chief of Police (uncredited)
A psychopathic criminal with a mother complex makes a daring break from prison and then leads his old gang in a chemical plant payroll heist. After the heist, events take a crazy turn.
Professor Graftner
Prof. Millard pretends to be dead and helps Jeff King ferret out Vulcan, the evil traitor at the science academy. Donning his Rocket Man costume King goes from one hair raising rescue to the next in order to keep the newly invented Decimator out of the clutches of Vulcan and his minions.