Nigel Williams

as Peter Wickson

as Brigadier Boyson

as Donal Carrington (1 episode)

as Radio DJ (voice) (1 episode)

as Salesman (1 episode)

as Raymond Cartwright (4 episodes)

as Gerald Woodley (1 episode)

as Legion

as Mr. Penworthy (1 episode)

as Waiter (1 episode)

as Nigel Buchanan (1 episode)

as Legion (1 episode)

as Dr Bernard Kline (2 episodes)

as Architect

as Julian Carteret (2 episodes)

as Councillor Jarvis (1 episode)

as Customs Officer (1 episode)

as Francois (4 episodes)

as Police Observer (1 episode)