Reparto (20)
Joby BlanshardColin Bradley
Simon OatesDr. John RidgeVivien SherrardBarbara Mason
Robert PowellTobias Wren
John NolanGeoff Hardcastle
John PaulDr Spencer Quist
John BarronThe Minister
Robert JamesBarker
Hamilton DyceMinister
Morris PerryProf. Alec Hetherington
Bruce PurchaseNorman Sylvester
Emrys JonesColonel Archibald Smithson
Leslie SchofieldHarry
Cec LinderSen. Connell
Katherine KathLady Janette Holroyd
Jonathan PrycePolice Constable
Desmond LlewelynThompson
Michael KeatingStephen Grigg
June BrownKit Pedler
Kevin StoneyProf. Hal Symonds