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