Onder andere met: Jon Finch (Richard Blaney), Barry Foster (Robert Rusk), Barbara Leigh-Hunt (Brenda Blaney), Anna Massey (Babs Milligan), Alec McCowen (Chief Inspector Oxford), Vivien Merchant (Mrs. Oxford), Billie Whitelaw (Hetty Porter), Clive Swift (Johnny Porter), Bernard Cribbins (Felix Forsythe), Michael Bates (Sergeant Spearman), Jean Marsh (Monica Barling), John Boxer (Sir George), Madge Ryan (Mrs. Davison), George Tovey (Neville Salt), Elsie Randolph (Gladys)