Bernard Lee
Det. Supt. Meredith
Alexander Knox
Colonel Calderwood
Moira Redmond
Diana Marsh
William Russell
Mike Stafford
Richard Vernon
John Crewe
Richard Warner
Mark Speller
John Gabriel
Monet
J
Jack Rodney
Gregory
S
Stanley Morgan
Det. Sgt. Anson
R
Robert Percival
Mr. Britton
A
Ann Harriman
Receptionist
J
Julie Shearing
Judy
F
Fanny Carby
Mrs. Wall
I
Ian Hamilton
Waiter
Walter Horsbrugh
Registrar