출연진
Jack Warner
Det. Insp. Fred Fellows
Yolande Donlan
Jean Sherman
Michael Goodliffe
Clyde Burchard
John Le Mesurier
Mr Simpson
John Barron
Ray Tenby
Moira Redmond
Joan Simpson
Christine Bocca
Mrs Simpson
Brian Oulton
Restlin
Ray Barrett
Sgt Gorman
Norman Chappell
Andy Roach
Joan Newell
Mrs Banks
Ronald Lewis
Det. Sgt. Jim Wilks
Peter Ashmore
Mr. Bunnell (uncredited)
Timothy Bateson
Porter (uncredited)
Geoffrey Bayldon
Constable at Murder Scene (uncredited)
Basil Beale
Police Clerk (uncredited)
Gerald Campion
Glazier (uncredited)
Reginald Marsh
Hilders (uncredited)
Fred Ferris
Information Sergeant (uncredited)
John Horsley
Supt. Ramsey (uncredited)
Clifford Earl
2nd Press Man (uncredited)