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