My Three Sons

1960 · Writer

Daniel Boone

1964 · Writer

The High Chaparral

1967 · Writer

The Outer Limits

1963 · Writer

Men Into Space

1959 · Writer

The Time Machine

2002 · Writer

The Time Machine

1960 · Writer

The New Adventures of Huckleberry Finn

1968 · Writer

Fantastic Voyage

1966 · Writer

The Lazarus Project

2008 · Acting

It's a Man's World

1962 · Writer

The Monster That Challenged the World

1957 · Writer

The Railway Children

1951 · Acting

Monster on the Campus

1958 · Writer

The Thing That Couldn't Die

1958 · Writer

Jivaro

1954 · Writer

The Leech Woman

1960 · Writer

Sangaree

1953 · Writer

The Black Scorpion

1957 · Writer

The White Orchid

1954 · Writer

Time Machine: The Journey Back

1993 · Writer