Leo J. McMahon

Station West

1948 · Rider (uncredited)

Gunplay

1951 · Henchman Zeke

Fort Worth

1951 · Gunman (uncredited)

Storm Over Wyoming

1950 · Zeke - Henchman (as Leo McMahon)

Hopalong Cassidy Returns

1936 · Cowhand

North of the Rio Grande

1937 · Pete

Border Patrol

1943 · Cowhand

The Border Legion

1940 · Barfly

Texas Trail

1937 · Army Corporal

The Marauders

1947 · Burly Worker-Henchman with Torch

Borderland

1937 · Henchman

Pride of the West

1938 · Johnson

Hopalong Rides Again

1937 · Bar 20 Cowhand

Riders of Death Valley

1941 · Barfly

Heart of Arizona

1938 · Twister

Renegade Trail

1939 · Cattle-Prodder

Hills of Old Wyoming

1937 · Steve

The Mysterious Rider

1938 · Cowhand Montana