Jane Hylton
Diana Taylor
Duncan Lamont
Jack Taylor
Donald Gray
Jimmy Thompson
Meredith Edwards
Bob Edwards
Cyril Smith
Alf Quinney
Irene Handl
Mrs. Raymond
Kynaston Reeves
Pathologist
Stratford Johns
2nd Fireman (uncredited)
Neil Wilson
Landlord (uncredited)
Hugo Schuster
Hartl
Hugh Moxey
Assistant Commissioner
Tony Hilton
Tubby
Stanley Vilven
Attwood
Hamilton Keene
Fire Officer (as Hamilton Keane)
Gwen Bacon
Mrs. Thompson
Charlie Bird
Police Sergeant (uncredited)
Arthur Lovegrove
1st Fireman (uncredited)
Jack May
Man Being Interviewed by Detective (uncredited)
Jack Taylor
Detective Sergeant Dutton (uncredited)
John H. Watson
Police Constable (uncredited)