"Jewel thieves, murder, and a manhunt swirl around a sailor off a cargo ship in post-war London."
Bonar Colleano
as Dan MacDonald
Susan Shaw
as Pat
Renée Asherson
as Sally
Earl Cameron
as Johnny Lambert
Moira Lister
as Maisie
Max Adrian
as Charlie Vernon - acrobat / George
Joan Dowling
as Pamela, Maisie's sister
James Robertson Justice
as Engine Room Officer Trotter
Leslie Phillips
as Harry
Alfie Bass
as Alf
John Longden
as DI Williams
Michael Golden
as Customs Officer Andrews
Christopher Hewett
as Mike
John Adams
as Plainclothes Policeman in Squad Car (uncredited)
John Arnatt
as Squad Car Officer (uncredited)
Mae Bacon
as Ethel the Barmaid (uncredited)
Ian Bannen
as Garage attendant (uncredited)
George Benson
as George (uncredited)
Arthur Bentley
as Pamela's Boyfriend (uncredited)
Beckett Bould
as The Murdered Watchman (uncredited)
John Boxer
as Detective in Pub (uncredited)
Michael Corcoran
as Sam (uncredited)
Arthur Cortez
as Jock (uncredited)
Dan Cressey
as Customs Officer (uncredited)
David Davies
as Officer on the Dunbar (uncredited)
Frank Forsyth
as Police Constable Witnessing Robbery (uncredited)
Rowena Gregory
as Mary (uncredited)
Fred Griffiths
as Sailor on Barge (uncredited)
Pat Hagan
Ellis Irving
as Superintendent (uncredited)
Sam Kydd
as 2nd Engineer (uncredited)
Howard Lang
as Detective Detaining Suspect (uncredited)
James Liggat
as Bit Part (uncredited)
Victor Maddern
as First Tram Conductor (uncredited)
Jack May
as Sailor on the Dunbar (uncredited)
George Merritt
as Captain of Dunbar (uncredited)
Arthur Mullard
as Seaman on the Dunbar (uncredited)
Laurence Naismith
as Commissionaire (uncredited)
Paul Rich
as Singer in Pub (uncredited)
Jack Sharp
as Dock Worker (uncredited)
Campbell Singer
as Station Sgt. (uncredited)
George Spence
as Pub Patron (uncredited)
Ivan Staff
as Edward - Speaker at Hyde Park Corner (uncredited)
Eric Thompson
as Garage Pump Attendant (uncredited)
Frederick Treves
as Detective at Bank (uncredited)
Mavis Villiers
as Drinking Club Blonde (uncredited)
Michael Ward
as Pianist (uncredited)
John Warwick
as Inspector Jim Moss (uncredited)
Russell Waters
as Sgt. - River Police (uncredited)
Henry Webb
as Speaking Extra (uncredited)
Meadows White
as Alf - Theatre Performer (uncredited)
Basil Dearden
Director
John Eldridge
Screenplay
Jack Whittingham
Jim Morahan
Art Direction
Michael Relph
Associate Producer
Barbara Barnard
Hairdresser
Ernest Taylor
Makeup Artist
John Addison
Original Music Composer
Harry Frampton
Michael Balcon
Producer
Anthony Mendleson
Costume Design
Jean Graham
Script Supervisor
Peter Tanner
Editor
Chic Waterson
Camera Operator
Sydney Pearson
Special Effects
Gordon Dines
Director of Photography
Lionel Banes
Additional Director of Photography
Arthur Bradburn
Sound Recordist
