演职人员
Supt. Mike Halloran
约翰·米尔斯
Dr. John Fenner
Charles Coburn
Elizabeth Fenner
Barbara Bates
Mark Roper
Derek Farr
Peter Crowley (as Alec Mc Cowen)
亚历克·马克温
Mrs. Crowley
Fay Compton
Charles Dixon
杰弗里·基恩
Helen Dixon
Margaretta Scott
Police Sgt. Rogers
Meredith Edwards
Police Sgt. Beale
Harry Locke
Dr. Reese
Raymond Huntley
Leslie (Bandleader)
Harry Fowler
Mary Roper
Maureen Connell
Molly Stevens
Magda Miller
Asst. Commissioner Beckett
Newton Blick
David
Oscar Quitak
Mrs. Gerrard
Totti Truman Taylor
Club Committee Woman
Grace Arnold
'Fiona' / Fiona Dixon
Elizabeth Seal
Mrs Wilson (uncredited)
Dandy Nichols
Paperboy (uncredited)
David Bough