Credits · 65
Western von gestern
1978 · Screenplay
FilmConspiracy in the Mediterranean
1975 · Adaptation
FilmD-Day on Mars
1966 · Producer
Sakima and the Masked Marvel
FilmSakima and the Masked Marvel
1966 · Screenplay
FilmTorpedo of Doom
1966 · Director
U-238 and the Witch Doctor
FilmU-238 and the Witch Doctor
1966 · Writer
FilmThe Young and the Brave
1963 · Story
FilmMissile Monsters
1958 · Screenplay
FilmSatan's Satellites
1958 · Writer
Dr. Fu Manchu
1956 · Writer
FilmZanzabuku
1956 · Narrator
FilmKing of the Carnival
1955 · Screenplay
FilmPanther Girl of the Kongo
1955 · Writer
FilmMan with the Steel Whip
1954 · Screenplay
FilmTrader Tom of the China Seas
1954 · Writer
FilmCanadian Mounties vs. Atomic Invaders
1953 · Writer
FilmJungle Drums of Africa
1953 · Writer
FilmZombies of the Stratosphere
1952 · Writer
FilmBlack Hills Ambush
1952 · Writer
FilmRadar Men from the Moon
1952 · Writer
FilmGovernment Agents vs Phantom Legion
1951 · Screenplay
FilmDon Daredevil Rides Again
1951 · Writer
FilmFlying Disc Man from Mars
1950 · Screenplay
FilmDesperadoes of the West
1950 · Writer
FilmThe Invisible Monster
1950 · Screenplay
FilmRoaring Westward
1949 · Screenplay
FilmRange Justice
1949 · Screenplay
FilmAcross The Rio Grande
1949 · Screenplay
FilmCourtin' Trouble
1948 · Screenplay
FilmThe Fighting Ranger
1948 · Screenplay
FilmDaredevils of the Clouds
1948 · Story
FilmCowboy Cavalier
1948 · Screenplay
FilmTriggerman
1948 · Screenplay
FilmRange Renegades
1948 · Screenplay
FilmSon of Zorro
1947 · Associate Producer
FilmThe Crimson Ghost
1946 · Associate Producer
FilmDaughter of Don Q
1946 · Associate Producer
FilmKing of the Forest Rangers
1946 · Associate Producer
FilmThe Phantom Rider
1946 · Producer
FilmThe Purple Monster Strikes
1945 · Producer
FilmFederal Operator 99
1945 · Producer
FilmManhunt of Mystery Island
1945 · Producer
FilmCaptain America
1944 · Screenplay
FilmDrums of Fu Manchu
1943 · Screenplay
FilmThe Masked Marvel
1943 · Screenplay
FilmSecret Service In Darkest Africa
1943 · Writer
FilmDaredevils of the West
1943 · Screenplay
FilmG-men vs. the Black Dragon
1943 · Screenplay
FilmKing of the Mounties
1942 · Screenplay
FilmPerils of Nyoka
1942 · Screenplay
FilmSpy Smasher
1942 · Screenplay
FilmKing of the Texas Rangers
1941 · Screenplay
FilmJungle Girl
1941 · Screenplay
FilmAdventures of Captain Marvel
1941 · Screenplay
FilmMysterious Doctor Satan
1940 · Screenplay
FilmAdventures of Red Ryder
1940 · Screenplay
FilmHi-Yo Silver
1940 · Screenplay
FilmDrums of Fu Manchu
1940 · Screenplay
FilmZorro's Fighting Legion
1939 · Screenplay
FilmDick Tracy's G-Men
1939 · Screenplay
FilmDaredevils of the Red Circle
1939 · Screenplay
FilmThe Lone Ranger Rides Again
1939 · Screenplay
FilmThe Lone Ranger
1938 · Screenplay
FilmSOS Coast Guard
1937 · Story
FilmThe Painted Stallion
1937 · Story