Characters played by John Garrick
John
Characters played by Mary Lawson
Anne
Characters played by H.F. Maltby
Sir Herbert Condine
Characters played by John Wood
Bill Lowther
Characters played by Vincent Holman
Galloway
Characters played by Eliot Makeham
Secretary
Characters played by Max Adrian
Salesman
Characters played by Gordon McLeod
Detective
Characters played by Bryan Herbert
(uncredited)
Characters played by Norman Pierce
(uncredited)
Characters played by Bryan Powley
(uncredited)
Characters played by Michael Ripper
(uncredited)
Characters played by Bill Shine
(uncredited)
Characters played by Ralph Teasdale
(uncredited)