克里斯托夫·蒂莫西
Christopher Timothy
饰:Dr Brendan 'Mac' McGuire
Tom Butcher
饰:Dr Marc Eliot
Corrinne Wicks
Corrinne Wicks
饰:Dr Helen Thompson
阿利安·巴克瑞
Ariyon Bakare
饰:Dr Ben Kwarme
Guy Burgess
Guy Burgess
饰:Jerry Walsh
蒂姆·唐尼
Tim Downie
饰:Alex North
玛吉·克罗宁
Maggie Cronin
饰:Kate McGuire
娜塔莉·J·罗伯
Natalie J. Robb
饰:Dr Jude Carlyle
Eva Fontaine
Eva Fontaine
饰:Faith Walker
Gregory Chisholm
Gregory Chisholm
饰:(as Greg Chisholm)
Helen Latham
饰:Roberta Tyler