This movie debut for saucy British TV comic Benny Hill has Benny leaving his job as a sweeper after winning some money. He becomes a private detective and investigates a plot to assassinate British scientists.
Hugo Dill
Benny Hill
Frankie Mayne
Belinda Lee
Zacco
David Kossoff
Det. Inp. Hancock
Garry Marsh
Professor Stumpf
Denis Shaw
Sir Walter
Ernest Thesiger
Barakov
George Margo
Gruber
Frederick Schiller
Raymond Courtney
Thorley Walters
PC Coleman
Stratford Johns
PC Roberts
Warwick Ashton
The Actress
Norah Blaney
Disc Jockey
Charles Hawtrey
Scientist
Nicholas Phipps
Scientist
Peter Bull
Scientist
Gibb McLaughlin
Scientist
Ernest Jay
Scientist
Harold Scott
Radio Show Official (uncredited)
Terence Alexander
Customer (uncredited)
Irene Handl
Shop demonstrator (uncredited)
Arthur Lowe
Arresting Policeman (uncredited)
Glyn Houston
Himself
Jeremy Hawk
Frankie's Agent
Philip Stainton