Obsazení
Anthony Nicholls
Grant Mansfield
Jack McNaughton
Benson - Scotland Yard man
Julien Mitchell
Mr Philips - Union Rep (uncredited)
André Morell
Supt. Folland
John Bailey
Stringer
Everley Gregg
Mrs Finch-Harvey - Music Club member (uncredited)
Dandy Nichols
Woman scrubbing porch step (uncredited)
Peter Jones
Announcer at Music Club (uncredited)
Harry Locke
Andy - Telephone engineer (uncredited)
Victor Maddern
Anarchist (uncredited)
John Harvey
Scotland Yard Man
Anthony Bushell
Maj. Elliott
Marianne Stone
Alfie's Mother (uncredited)
Jean Anderson
Woman in street (uncredited)
Alfie Bass
Albert Brewer (uncredited)
Moultrie Kelsall
Ship's Captain (uncredited)
Michael Ward
Music Club member (uncredited)
Liam Redmond
Cmdr. Robert Brennan
Julian Amyes
Slater
Glyn Houston
Railway shunter (uncredited)
Sam Kydd
Sam - Printer (uncredited)
Joan Hickson
Mrs. Ellis
Mary Morris
Anna Braun
Dora Bryan
Mrs. Bowers
Geoffrey Keen
Morgan Williams
Laurence Naismith
Reginald Gordon-Wells
Douglas Ives
Mr Mathews - Union Rep (uncredited)
Patric Doonan
George Ellis
Harry Fowler
Street photographer (uncredited)
Richard Massingham
Music Society member (uncredited)
Charles Lloyd Pack
Percy Ward
Lockwood West
Home Secretary (uncredited)
Kenneth Griffith
Jimmy Ellis
Bruce Seton
(uncredited)
Tony Quinn
Chemistry lecturer (uncredited)
Ian Wilson
Glass collector (uncredited)
Julian Somers
Scottish Police Sergeant (uncredited)