Robert Specht

NightScream

1997 · Novel

Twin Detectives

1976 · Screenplay, Story

Night Slaves

1970 · Teleplay

The Immortal

1969 · Teleplay

The Retreat

· Henchman

Lobo del aire

1984 · Writer

Knight Rider

1982 · Writer

240-Robert

1979 · Writer

Lucan

1977 · Writer

Ark II

1976 · Writer

Jigsaw John

1976 · Writer

Kung Fu

1972 · Story

Ghost Story

1972 · Writer

Monty Nash

1971 · Story Consultant, Writer

Colombo

1971 · Story

The Immortal

1970 · Writer, Creator

The Outer Limits

1963 · Writer

My Three Sons

1960 · Writer