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