Universal, 12 Chapters, 1941. Starring Billy Halop, Huntz Hall, William Hall, Stanley Blystone, Reed Hadley, John McGuire, Hally Chester, Gabriel Dell, Bernard Punsly, Mary Field, Marcia Ralston, Edward Keane.
Columbia, 15 Chapters, 1952. Starring Buster Crabbe, Gloria Dea, Leonard Penn, Jack Ingram, Rick Vallin, Bart Davidson, Nick Stuart, William Fawcett, Rusty Wescoatt, Neyle Morrow.
Columbia, 15 Chapters, 1947. Starring John Hart, Rosemary LaPlanche, Pierre Watkin, Joe Brown, Charles Middleton, Jack Ingram, Hugh Prosser, Wheeler Oakman, John Merton, Claire James, Russ Vincent.
Republic, 12 Chapters, 1941. Starring Tom Tyler, Frank Coghlan Jr., Louise Currie, Billy Benedict, Robert Strange, John Davidson, Harry Worth, George Pembroke, George Lynn, Kenne Duncan, John S. Bagni, Reed Hadley, Bryant Washburn, and Gerald Mohr as the voice of the Scorpion.
Republic, 15 Chapters, 1940. Starring Henry Brandon, William Royle, Robert Kellard, Gloria Franklin, Luana Walters, Tom Chatterton, John Merton, Olaf Hytten.
Columbia, 15 Chapters, 1938. Starring Don Terry, Gwen Gaze, Grant Withers, Walter Miller, George Rosener, Hobart Bosworth, Joe Caits, Patrick J. Kelly, William Farnum.
Universal, 12 Chapters, 1936. Starring Grant Withers, Betty Jane Rhodes, Raymond Hatton, Henry Brandon, Evelyn Brent, Al Bridge, Bryant Washburn, Al Duvall, Paul Sutton.
Universal, 12 Chapters, 1941. Starring Don Terry, John Litel, Walter Sande, Claire Dodd, Wade Boteler, Anne Nagel, Robert Barron, John Holland, Ben Taggart, Kurt Katch.