Writing

1970

… Story

1969

… Story

1967

… Writer

1964

… Story

1954		Gog … Story
1954		Riders to the Stars … Story

1953		The 49th Man … Story
1953		The Glass Wall … Screenplay
1953		The Magnetic Monster … Screenplay

1952

… Screenplay

1950

… Screenplay

1949		That Forsyte Woman … Screenplay
1949		In the Good Old Summertime … Screenplay

1947

… Writer

1946

… Story

Production

1980

… Producer

1976

… Executive Producer

1970

… Producer

1969

… Producer

1968

… Executive Producer

1967

… Producer

1966		Birds Do It … Executive Producer
1966		Namu, the Killer Whale … Producer
1966		Around the World Under the Sea … Producer

1964

… Producer

1963

… Producer

1955

… Producer

1954		Gog … Producer
1954		Riders to the Stars … Producer

1953		The Glass Wall … Producer
1953		The Magnetic Monster … Producer

Directing

1980

… Director

1977

… Director

1965

… Director

1964

… Director

Acting

1976

as Ivan Mallory

1964

as Self - director