Ηθοποιοί επεισοδίου
John ThawDet. Insp. Jack Regan
Dennis WatermanDet. Sgt. George Carter
Garfield MorganDet. Chief Insp. Frank Haskins
Anne StallybrassDoreen Haskins
Nicholas SmithSimpkins
George LaytonRay Stackpole
Philip MadocDet. Supt. Pettiford
Damaris HaymanMrs. Cowley
Patrick MowerColin McGruder
★
Cheryl KennedyJudy Collier
Madhav SharmaEarle
★
Peter GodfreyWally Vince
Michael LatimerCmdr. Jackman
Martin WyldeckCowley