Full cast of Spy Trap

Paul Daneman

Commander Paul Ryan

61 episodes

Prentis Hancock

Lieutenant Sanders

51 episodes

Julian Glover

Commander Anderson

36 episodes

Michael Gwynn

Carson

29 episodes

Peter Welch

DS Clark

26 episodes

Tom Adams

Major Sullivan

25 episodes

Eric McCaine

DI Williams

22 episodes

Barry Jackson

Nicky

4 episodes

Zoë Wanamaker

Muriel

1 episode