Ηθοποιοί επεισοδίου
John ThawDet. Insp. Jack Regan
Dennis WatermanDet. Sgt. George Carter
Garfield MorganDet. Chief Insp. Frank Haskins
Αλούν ΆρμστρονγκPeter Jenner
John WoodnuttDr. Clare
Michael RipperHerbie Mew
John ChallisSkef Warren
Peter VaughanTony Kirby
Ken HutchisonVincent Vaughan
Paul MoriartyBarry Tyson
Sandy RatcliffLiz Jenner
★
Brian McDermottKen Algar
Donald WebsterTommy Rhys Llewellyn
★
Ray BarronBobby Haigh