Mascot, 12 Chapters, 1935. Starring Kane Richmond, Harry Woods, Norma Taylor, Wheeler Oakman, Pedro Regas, Al Bridge, Mischa Auer, Edmund Cobb, Smiley Burnette, Rin Tin Tin Jr. as Rinty, and Rex, King of the Wild Horses.
Republic, 14 Chapters, 1936. Starring Ray Mala, Mamo Clark, William Newell, George Chesebro, John Picorri, John Ward, John Dilson, Herbert Rawlinson, Selmer Jackson, Buck, and Rex, King of the Wild Horses.
Victory, 15 Chapters, 1937. Starring Herbert Rawlinson, Ralph Byrd, Joan Barclay, Dickie Jones, Sam Flint, Lloyd Hughes, Jimmy Aubrey, Bob Terry, Lucille Lund, and ? as the Scorpion.
Columbia, 15 Chapters, 1947. Starring Ralph Byrd, Ramsay Ames, George Offerman Jr., Lyle Talbot, Eddie Parker, Robert Barron, Jack Ingram, Hugh Prosser, Terry Frost.
Republic, 12 Chapters, 1937. Starring Ralph Byrd, Bela Lugosi, Maxine Doyle, Richard Alexander, Lee Ford, George Chesebro, Allen Connor, Herbert Rawlinson, John Picorri.
Republic, 15 Chapters, 1941. Starring Ralph Byrd, Michael Owen, John Davidson, Jan Wiley, Ralph Morgan, John Dilson, Robert Frazer, Robert Fiske, Hooper Atchley, Anthony Warde, and ? as the Ghost.
Republic, 15 Chapters, 1938. Starring Ralph Byrd, Charles Middleton, Michael Kent, Lee Ford, Jerry Tucker, Lynne Roberts, John Merton, Jack Ingram, Jack Roberts, Raphael Bennet.
Republic, 15 Chapters, 1937. Starring Ralph Byrd, Carleton Young, Fred Hamilton, Kay Hughes, Smiley Burnette, John Picorri, Lee Van Atta, Francis X. Bushman, and ? as The Lame One.