Writing
Forbidden Sun
Writer
Paint Me a Murder
Hammer House of Mystery and Suspense
Crime and Passion
Space: 1999
Screenplay
The Protectors
Theatre Macabre
Additional Dialogue
One of Those Things
Dialogue
The Saint
The New Breed
Writers' Assistant
Pirates of Tortuga
The Wizard of Baghdad
John Paul Jones
The Buccaneer
The Ten Commandments
Hot Blood
Pearl of the South Pacific
The Iron Glove
Hell and High Water
Mission Over Korea
Salome
Story
The Silver Whip
The Brigand
Never Trust a Gambler
Venture of Faith
Script
Mask of the Avenger
Lorna Doone
The Thief of Venice
Samson and Delilah
The Sickle or the Cross
The Miracle of the Bells
Producer
Unconquered
The Omaha Trail
Reap the Wild Wind
Steel Against the Sky
The Singing Hill
Back in the Saddle
North West Mounted Police
Land of Liberty
Union Pacific
Secret Agent
The White Parade
Redhead
Coming Out Party
The Mysterious Rider
The Thief of Bagdad
as (uncredited)