Ian Fairbairn

as Questa (voice)

Boom Operator

as Consular Official

as Ted

as David Cooke

as Actor (1 episode)

as Price (1 episode), as Ted Miller (1 episode)

as Doctor Chester

as Justinianus (1 episode)

as Mr. Johnston (1 episode)

as Board member

as Pathologist (1 episode)

as Richards (2 episodes)

as Bromley

as Gregory

as Policeman (1 episode)

as Questa

as Doctor Chester (1 episode), as Bromley (6 episodes), as Mark Gregory (3 episodes), as Questa (1 episode)