Conhecido(a) por:
Space 1999 - 50 Years Out of Orbit
Self 0.0
O Monstro do Mar
Screenplay 6.6
Jardim do Pecado
Story 6.3
The Big Bluff
Screenplay 5.1
Destino: Base Lunar Alfa
Producer 5.8
The Violent Ones
Story 7.0
The Big Chase
Screenplay 4.8
Crash Landing
Writer 6.1
The Weapon
Screenplay 6.1
The Black Pirates
Writer 4.9
Blood Arrow
Writer 8.0
O Começo do Fim
Screenplay 4.0
Massacre
Story 5.4
A Trilha da Amargura
Story 5.6
Lost in Space
Writer 10.0
Stork Bites Man
Writer 10.0
Prisoners in Space
Producer 0.0
Scooby-Doo! Meets the Harlem Globetrotters
Writer 5.0
Espaço: 1999
Producer 7.1
Jornada nas Estrelas
Producer 8.0
Cain's Hundred
Writer 5.2
Emergency!
Writer 8.0
Laredo
Writer 6.4
Hong Kong
Writer 0.0
Cheyenne
Writer 6.2
Couro Cru
Writer 7.2
James West
Writer 7.6
Have Gun, Will Travel
Writer 7.3
S.W.A.T.
Writer 7.1
Alcoa Theatre
Writer 7.0
Adventures in Paradise
Writer 6.1
Petrocelli
Writer 7.2
Starsky e Hutch - Justiça em Dobro
Writer 7.3
Alfred Hitchcock Apresenta
Writer 7.8
Texas John Slaughter
Writer 5.0
Ben Casey
Writer 5.9
Wanted: Dead or Alive
Writer 7.0
Big Shamus, Little Shamus
Writer 7.0
Bonanza
Writer 7.5
Black Saddle
Writer 6.2
O Fugitivo
Story 7.3
O Maravilhoso Mundo de Disney aka Disneylândia
Teleplay 7.9
A Família Buscapé
Writer 6.9
O Homem de Seis Milhões de Dólares
Teleplay 7.3
Monty Nash
Writer 5.5
Dick Powell's Zane Grey Theatre
Writer 6.2