Ηθοποιοί επεισοδίου
John ThawDet. Insp. Jack Regan
Dennis WatermanDet. Sgt. George Carter
Garfield MorganDet. Chief Insp. Frank Haskins
Ronald LaceyBarry Monk
Harriet PhilpinJulia Coulson
★
Barrie CooksonAssistant Commissioner
Dean HarrisJimmy Wands
Olive McFarlandMrs. Dowland
★
Nicholas McArdleInspector Wilson
★
Iris RussellMiss Jennifer Lewis
★
Hubert ReesReginald Dowland
★
Christopher CrooksFrank Gough
★
Mike LewinJohnson
★
Stuart McGuganHicks