Kadro (20)
John ThawDet. Insp. Jack Regan
Dennis WatermanDet. Sgt. George Carter
Garfield MorganDet. Chief Insp. Frank Haskins
Brian WildeStanley Hedges
Wanda VenthamBrenda
T. P. McKennaDet. Supt. Grant
Prunella GeeSandy Williams
Tony JayLambourne
Gertan KlauberEmilio
Gary WaldhornAlan Fowler
Tony AnholtMark Colebrook
Alun ArmstrongPeter Jenner
Edward HardwickeBellcourt
George ColeDennis Longfield
Roger BrierleyPsychiatrist
Patrick MalahideMason
Geoffrey PalmerCommander Watson
Leslie DwyerTed Greenhead
Anne StallybrassDoreen Haskins
Henry WoolfJimmy Dancer