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