Ralph Dunn Movies

When a singing, song-writing prizefighter is framed for murder and sent to the state pen, his girlfriend sets out to prove his innocence.

Mr. Moto is in Egypt to thwart a criminal mastermind determined to steal the priceless crown of the Queen of Sheba. When the precious treasure is...

Michael Landers, a police lieutenant, sets out to investigate an intricate murder case. But, the case is closed after the only witness is found dead....

A man waits on death row while his son and friend try to prove that he did not kill a grocer with an ax.

Maisie Revere, a showgirl stranded in Los Angeles, decides to join the local police department on the persuasion of Lieutenant Paul Scott who wants...

A priceless necklace goes missing at a plush party. Police close in on the jewel thieves but is one cop getting too close to one of the crooks?

Millionaire sportsman Hiram Brighton hires gumshoe Michael Shayne to keep his spoiled daughter Phyllis away from racetrack betting windows and...

A young attorney (Bonita Granville) is convinced a murder suspect is innocent in the killing of his wife.

A woman rents a gloomy basement apartment in Greenwich Village thinking it will provide the perfect atmosphere for her mystery writer husband to...

Although loudmouthed braggart Jerry Plunkett alienates his comrades and officers, Father Duffy, the regimental chaplain, has faith that he'll prove...

Homesteaders are moving into the valley settled many years ago by rancher Craig Dolan. He wants to keep them out by legal means but his nephew Bart...

An innocent man -- due to a case of mistaken identity -- is beaten. Once recovered, the stockbroker tries to find the actual intended target -- a...

In Arizona a young woman who's being manipulated by an evil businessman is helped by the Cisco Kid who happens to be there on holiday.

A Traveler's Aid worker who delights in solving people's problems gets mixed up with gangsters.

A young married couple whose plans for their life together haven't turned out as expected decide to rob the bank where the husband works of $100,000,...

California logger Bill Cardigan must save his stand of redwoods from being bought by unscrupulous Dan Fallon, a logging company owner from Michigan.

A pair of slick Broadway producers con a wealthy cowboy into backing their show.

In this second Carter mystery, a mysterious rash of cargo ships sinking in Panama leads insurers Llewellyns of London to hire vacationer Nick Carter...

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,...

A revolutionary leader romances a French aristocrat in Louisiana.