Générique complet
Wrong Number
Peter Reynolds
Angelo
Lisa Gastoni
Maria
Paul Whitsun-Jones
Cyril
John Horsley
Supt. Blake
OS
Olive Sloane
Miss Crystal
PE
Peter Elliott
Dr. Pole
Barry Keegan
Max
Harold Goodwin
Bates
David Davenport
Sergeant Jones
CF
Catharina Ferraz
Mrs. Landi
JG
John Grima
Albin
AL
Arthur Lovegrove
Saunders
CT
Christopher Trace
Detective
