Martin Sims

as Prof. Charles Grandage

as Policeman

as Blackwell

as Clark

as Traducteur

as Bob

as Student

as Crown Jeweller

as Police Officer Jim

as Michael Ancelet

as First Officer Phil Hayes

as Neil Cawter

as Dol'ok

as Jaffa

as Lane Dowling

as Andy

as Crispin

as Gelf