Sidney Lumet
Director Denis O'Dell
Producer

Sean Connery
Detective Sergeant Johnson Trevor Howard
Lieutenant Cartwright, Detective Superintendant Vivien Merchant
Maureen Johnson Ian Bannen
Kenneth Baxter Peter Bowles
Detective Inspector Cameron Derek Newark
Frank Jessard Ronald Radd
Lawson John Hallam
Panton Anthony Sagar
Hill Maxine Gordon
Janie Hilda Fenemore
Woman on Common Rhonda Lewis
Woman at School

Simon Kaye
Sound Mixer Bernard Ford
Camera Operator John Hopkins
Writer Harrison Birtwistle
Original Music Composer Gerry Fisher
Director of Photography John Victor-Smith
Editor Chris Greenham
Sound Editor Graham V. Hartstone
Sound Re-Recording Mixer Gerry Humphreys
Sound Mixer Ken Barker
Sound Re-Recording Mixer