Writing
Star Trek
1966 · Writer
Space: 1999
1975 · Writer
Combat!
1962 · Writer
Planet of the Apes
1974 · Writer
Dark Shadows
The Invaders
1967 · Writer
Back to the Planet of the Apes
1980 · Writer
Dark Shadows: The Vampire Curse
2009 · Story
The Forgotten City of the Planet of the Apes
Studio One
1948 · Writer
A Tattered Web
1971 · Writer
She Waits
1972 · Writer
Kalkuliertes Risiko
1997 · Writer
The Eyes of the Panther
1989 · Writer
Charlie and the Great Balloon Chase
1981 · Writer
The World Beyond
1978 · Writer
World of Darkness
1977 · Teleplay
A Gift of Terror
1973 · Writer
The Haunting of Rosalind
1973 · Teleplay
The ABC Afternoon Playbreak
Dr. Cook's Garden
1971 · Teleplay
Coronet Blue
Felony Squad
Espionage
1963 · Writer
Hong Kong
1960 · Writer
Welcome to the Club
1971
