Edward Woodward

as Michael Royston

2 episodes

Ian Charleson

as Kyril

2 episodes

Joss Ackland

as 'C'

2 episodes

Richard E. Grant

as Sculby

2 episodes

Peter Vaughan

as Stanov

2 episodes

Denholm Elliott

as Povin

2 episodes

Hugh Fraser

as Peter Jackson

2 episodes