Trailer
Cast
Peter Bull
Scientist
David Kossoff
Zacco
Pat Ryan
Radio Show Attendee (uncredited)
Denis Shaw
Professor Stumpf
Charles Hawtrey
Disc Jockey
Thorley Walters
Raymond Courtney
Nicholas Phipps
Scientist
Benny Hill
Hugo Dill
Jess Conrad
Radio Show Attendee (uncredited)
Arthur Lowe
Shop Demonstrator (uncredited)
Terence Alexander
Radio Show Official (uncredited)
Harold Goodwin
Pringle (uncredited)
Glyn Houston
Arresting Policeman (uncredited)
Lucy Griffiths
Ice Show Singer (uncredited)
Irene Handl
Customer (uncredited)
Ronnie Brody
Shop Assistant (uncredited)
Garry Marsh
Det. Inp. Hancock
Ernest Thesiger
Sir Walter
Frederick Schiller
Gruber
Arthur Rigby
Police Station Sergeant (uncredited)
Cyril Smith
Refrigeration Plant Worker (uncredited)
Jeremy Hawk
Himself
Guy Standeven
Policeman (uncredited)
Gibb McLaughlin
Scientist
Ewen Solon
Police Radio Announcer (uncredited)
Stratford Johns
PC Coleman
Belinda Lee
Frankie Mayne
Richard Thorp
Police Officer in Patrol Car (uncredited)
Meadows White
Ice Show Stage Manager (uncredited)