Trailer
Cast
Harold Goodwin
Parcels Clerk (uncredited)
Fred Griffiths
Junk Man (uncredited)
Peter Williams
Detective at Parcels Office (uncredited)
Lucy Griffiths
Miss Pringle (uncredited)
Sam Kydd
Second Cab Driver (uncredited)
Herbert Lom
Louis, alias 'Mr. Harvey'
Frankie Howerd
The Barrow Boy
Stratford Johns
Security Guard (uncredited)
Edie Martin
Lettice (uncredited)
Danny Green
'One-Round', alias 'Mr. Lawson'
Katie Johnson
Mrs. Wilberforce
Kenneth Connor
Cab Driver (uncredited)
Cecil Parker
Claude, alias 'Major Courtney'
Jack Melford
Detective (uncredited)
Ewan Roberts
Constable (uncredited)
أليك غينيس
Professor Marcus
Jack Warner
The Superintendent
Arthur Mullard
(uncredited)
Neil Wilson
Policeman (uncredited)
Peter Sellers
Harry, alias 'Mr. Robinson'