Acting Leo J. McMahon Acting Gunplay Henchman Zeke 1951 Fort Worth Gunman (uncredited) 1951 Storm Over Wyoming Zeke - Henchman (as Leo McMahon) 1950 The Marauders Burly Worker-Henchman with Torch 1947 Border Patrol Cowhand 1943 The Border Legion Barfly 1940 Heart of Arizona Twister 1938 Pride of the West Johnson 1938 Borderland Henchman 1937 Texas Trail Army Corporal 1937 North of the Rio Grande Pete 1937 Hopalong Cassidy Returns Cowhand 1936 Other Credits Madron Screenplay 1970 Warpath Stunts 1951 Dakota Lil Stunts 1950 Station West Stunts 1948 They Died with Their Boots On Stunts 1941 Riders of Death Valley Stunts 1941 Renegade Trail Stunts 1939 The Mysterious Rider Stunts 1938 Cassidy of Bar 20 Stunts 1938 Hopalong Rides Again Stunts 1937 Hills of Old Wyoming Stunts 1937 Agent-readable