Ralph Dunn Movies

A man wins $50,000 in a card game with gamblers, but is soon found dead and the money missing. Slip and Sach find the money near where the body was...

Ferguson is a rough-and-tumble hockey player who discovers that his chosen profession is nothing more than a racket, a plaything for game-fixing...

A study in greed in which treasure hunters seek a shipment of gold buried in Death Valley.

Private eye Phillip Marlowe wants to get out of the detective racket and into crime writing. But when he's called to the office of editor Adrienne...

When Charlie's old friend from Scotland Yard is murdered when they attend a police convention in New York, Chan picks up the case he was working on.

The Jones family is in an uproar when Dad's campaign for mayor appears sabotaged by an anonymous newspaper article.

Carrie Snyder is a prostitute, who is forced out of the fictional southern town of Crebillon, after forming a friendship with a young boy named Paul,...

Tim Hanley, an American agent, posing as a lawyer with the United States Embassy in London, and Reggie Oliver, a Scotland Yard detective, posing as...

Filmed in the Sierra Nevada mountains near Sonora, California, this Universal serial is Universal's 40th sound-era serial. Eagle Scout Bruce Scott,...

Steve Bell, Tommy, Pig, Ape, and String are run of town. Steve, while hopping a freight card and trying to avoid the brakeman, is killed. The boys...

A gold mine in Arizona, that was formerly losing a lot of money, suddenly turns into a veritable money-making machine. However, the owner, instead of...

The stooges are private detectives hired to protect a rich politician. After the man disappears, the boys wander around his spooky mansion...

Slip and Sach are working for a local newspaper as a reporter and photographer, respectively. Slip wants to get the goods on a local gambling ring...

Reporter Terry Brewer goes to the Los Angeles airport to say goodbye to his sweetheart, airline hostess Rita Moore. He notices G-Man Mike Phelan...

A newspaper editor goes on an anti-crime crusade, but gets carried away.

Scotland Yard Inspector Geoffrey James comes to the United States looking for a band of international gem-thieves who have smuggled a rich load of...

When the elderly woman sponsoring a treasure hunt is murdered on board her docked ship, Charlie Chan must deal with a treasure map in four pieces,...

A man's ex-wife is found murdered, and he finds himself to be the prime suspect.

Mike Abbott just wants to spend a quiet evening at home with his wife, but her collection of zany friends make hash of his hopes.

A champion auto racer who unhappily learns his kid brother wants to enter the same profession rather than finish school.