Born 1939 (age 82) · USA
Appears in 8 titles

Filmography

Superman
7.2
Superman
1978
Screenplay
Superman II
6.8
Superman II
1980
Screenplay
Superman III
5.5
Superman III
1983
Screenplay
Superman II: The Richard Donner Cut
Santa Claus: The Movie
6.3
Santa Claus: The Movie
1985
Story
Takedown
6.1
Takedown
2000
Screenplay
The Crazy American Girl
9.0
The Crazy American Girl
1977
Writer