Directing

1966		Dimension 5 … Director
1966		Cyborg 2087 … Director
1966		The Claw Monsters … Director
1966		Torpedo of Doom … Director

1962

… Director

1957

… Director

1956		The Man Is Armed … Director
1956		Terror at Midnight … Director

1955		No Man's Woman … Director
1955		King of the Carnival … Director
1955		Panther Girl of the Kongo … Director

1954		Man with the Steel Whip … Director
1954		Trader Tom of the China Seas … Director

1953		Canadian Mounties vs. Atomic Invaders … Director
1953		Commando Cody: Sky Marshal of the Universe … Director

1940

… Director

Writing

1948		Adventures of Frank and Jesse James … Screenplay
1948		Sons of Adventure … Writer
1948		G-Men Never Forget … Screenplay
1948		Dangers of the Canadian Mounted … Screenplay

1947		Jesse James Rides Again … Screenplay
1947		Son of Zorro … Screenplay

1943

… Screenplay

1940		Mysterious Doctor Satan … Screenplay
1940		King of the Royal Mounted … Screenplay
1940		Adventures of Red Ryder … Screenplay
1940		Drums of Fu Manchu … Screenplay

1939		Zorro's Fighting Legion … Screenplay
1939		Dick Tracy's G-Men … Screenplay
1939		Daredevils of the Red Circle … Screenplay
1939		The Lone Ranger Rides Again … Screenplay

1938

… Screenplay

1937

… Screenplay

Production

1966

… Associate Producer

1955

… Producer

1954

… Associate Producer

1953		Canadian Mounties vs. Atomic Invaders … Associate Producer
1953		Jungle Drums of Africa … Associate Producer

1951

… Producer

1950		Flying Disc Man from Mars … Producer
1950		Redwood Forest Trail … Associate Producer
1950		Desperadoes of the West … Associate Producer
1950		The Invisible Monster … Producer

1949		Radar Patrol vs. Spy King … Associate Producer
1949		Ghost of Zorro … Associate Producer
1949		Daughter of the Jungle … Associate Producer
1949		Federal Agents vs. Underworld, Inc. … Associate Producer

Acting

1936

as Marine Officer (uncredited)