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