Leslie Perrins
Inspector Darrow
Judy Gunn
Carole Foster
Russell Thorndike
Clive Bristow
Michael Hogan
Samuel Morton
Ivor Barnard
Arthur Stannard
Eliot Makeham
John Rutherford
George Zucco
James Renton
Leo Britt
Tony Freyne
D.J. Williams
Fritz Klein
Hector Abbas
Otto Bemberg
Cyril Smith
McNair
Barbara Everest
Mrs. Foster