Clive Merrison

as Dr. Henry Hulme

as Chris

as Mr. Gilbert

as Molotov

as Fenelon-Barnes

as Quentin Rhodes

as Major Lanyev

as Dent

as Sir Henry

as The Forger

as Rennie

as Headmaster

as Colin Hawksley

as Caleb Southwood

as Jim Callum

as Deputy Chief

as Ackroyd

as Shop Assistant

as Dr. Alan Redmund

as Geoffrey Cramond

as Professor Shnoog

as Phil Bower

as Dan Corrigan