King of the Royal Mounted

Columbia's 34th serial production starring Buster Crabbe, the Serial King himself

A group of street kids battle a terrorist gang led by a Japanese spy.

Columbia's 11th serial and the first western serial that James W. Horne solo-directed.

When a cunning murderer vanishes into the rugged mountains of the Pacific Northwest, pursuing FBI agent Warren Stantin must exchange familiar city...

Amy is only 13 years old when her mother is killed. She goes to Canada to live with her father, an eccentric inventor whom she barely knows. Amy is...

A wealthy young athlete comes to the aid of a beautiful heiress, whose fortune is being threatened by two arch villains, The Great Master and Doctor...

Dick Tracy battles spies and saboteurs in his efforts to bring to justice the Stark gang, a criminal family led by the vicious Pa Stark.

Two marine lieutenants battle a masked would-be world conqueror who uses electricity as a weapon.

A Royal Canadian Mounted Police sergeant must mediate a land rights dispute between an advancing railroad construction gang and French Canadian...

Treasury agents go after a ring of counterfeiters operating out of a traveling carnival.

A 12-episode serial in which scholastic sports star Frank Merriwell leaves school to search for his missing father. His adventures involve a...

David Trent is a nobleman who forms an outlaw group to combat his evil uncle Sir Edgar Bullard. The outlaws of Sherwood Forest are championing young...