Production

1995

… Executive Producer

1994

… Executive Producer

1983

… Executive Producer

1981

… Co-Producer

1980

… Executive Producer

1977

… Production Manager

1975

… Associate Producer

1973

… Executive Producer

Directing

1995

… Director

1988

… Second Unit Director

1978

… Director

1977

… Director

1975

… Assistant Director

1973

… Director

Acting

1973

as Dr. Bradigan

Writing

1973

… Original Story