Cast
Nigel Patrick
Chief Insp. John Edward Johnnoe
Derren Nesbitt
Bertie Hoyle
George Sewell
Fred Hill
Brian Wilde
Lipson
Peter Bowles
Peter The Pole (uncredited)
Donal Donnelly
Tommy The Trotter (uncredited)
Fred Haggerty
Hoyle's Henchman (uncredited)
Ray Smith
Police Sergeant (uncredited)
Michael Coles
Ben
Martin Wyldeck
Police Officer (uncredited)
Frank Finlay
Leon Sale
Ronald Hines
Geoff Lewis
Garfield Morgan
Police Inspector (uncredited)
Patrick Jordan
Police Inspector (uncredited)
David Weston
Young Constable (uncredited)
Katherine Woodville
Mary Johnnoe
Colin Blakely
Charlie Ruskin
Roy Kinnear
Shorty
Michael Segal
Customer at Club (uncredited)
Harry Andrews
Supt. Alec Bestwick
Allan Cuthbertson
Smythe
Kenneth J. Warren
Lou Waites
Harry Landis
Hicks (uncredited)