Hopalong Cassidy Returns

(1936)

Cowhand

Hopalong Rides Again

(1937)

Bar 20 Cowhand

Borderland

(1937)

Henchman

Hills of Old Wyoming

(1937)

Steve

Texas Trail

(1937)

Army Corporal

North of the Rio Grande

(1937)

Pete

The Mysterious Rider

(1938)

Cowhand Montana

Heart of Arizona

(1938)

Twister

Pride of the West

(1938)

Johnson

Renegade Trail

(1939)

Cattle-Prodder

The Border Legion

(1940)

Barfly

Riders of Death Valley

(1941)

Barfly

Border Patrol

(1943)

Cowhand

The Marauders

(1947)

Burly Worker-Henchman with Torch

Station West

(1948)

Rider (uncredited)

Storm Over Wyoming

(1950)

Zeke - Henchman (as Leo McMahon)

Gunplay

(1951)

Henchman Zeke

Hills of Old Wyoming

(1937)

Stunts

Hopalong Rides Again

(1937)

Stunts

Cassidy of Bar 20

(1938)

Stunts

The Mysterious Rider

(1938)

Stunts

Renegade Trail

(1939)

Stunts

Riders of Death Valley

(1941)

Stunts

They Died with Their Boots On

(1941)

Stunts

Station West

(1948)

Stunts

Dakota Lil

(1950)

Stunts

Warpath

(1951)

Stunts

Madron

(1970)

Story and Screenplay