Leo J. McMahon Actor or Actress (16) Gunplay (1951) Storm over Wyoming (1950) The Marauders (1947) Border Patrol (1943) Riders of Death Valley (1941) The Border Legion (1940) The Renegade Trail (1939) The Mysterious Rider (1938) Pride of the West (1938) Heart of Arizona (1938) Texas Trail (1937) Hopalong Rides Again (1937) North of the Rio Grande (1937) Hills of Old Wyoming (1937) Borderland (1937) Hopalong Cassidy Returns (1936) Writer (1) Madron (1970)
