Cyd Hayman Films

1980

53.97%

The Godsend

1976

64%

Rogue Male

1979

58.39%

The Human Factor

1971

43%

Percy

1985

31.25%

Mask of Murder

1980

10%

Ramp Ahead

107 1971

76%

The Persuaders!

9 1971

73.33%

The Rivals of Sherlock Holmes

8 1998

57%

Killer Net

41 1979

67%

Tales of the Unexpected

124 1975

71%

Space: 1999

4 1972

55%

The Adventurer

9 1971

73.33%

The Rivals of Sherlock Holmes

3 1970

65%

Manhunt