Writing
The Persuaders!
1971 · Writer
Age of Consent
1969 · Screenplay
The Call of the Wild
1972 · Writer
Our Man in Marrakesh
1966 · Writer
The Liquidator
1965 · Writer
The Long Duel
1967 · Screenplay
Code 7, Victim 5
1964 · Screenplay
All the Rivers Run
1983 · Writer
Van der Valk
Twenty-Four Hours to Kill
Mozambique
The Comedy Man
Jessica
2004 · Writer
Without Warning
1999 · Writer
Reprisal
1997 · Writer
The Hostages
Whipping Boy
1996 · Writer
The Battlers
1994 · Writer
Heroes II: The Return
1991 · Screenplay
The Private War of Lucinda Smith
1991 · Writer
Deux hommes dans une valise
1989 · Author
The Heroes
1988 · Writer
Boundaries of the Heart
Captain James Cook
The Alien Years
The Far Country
1987 · Screenplay
1915
1982 · Screenplay
Levkas Man
1981 · Writer
Bailey's Bird
1979 · Writer
Zodiac
1974 · Writer
Birds on the Wing
Touch and Go
1980 · Executive Producer
Flug in die Hölle
1985 · Script
