Roger Moore
Lord Brett Sinclair (archive footage)
Tony Curtis
Danny Wilde (archive footage)
Bernard Lee
Sam Milford (archive footage)
Reginald Marsh
Dr Fowler (archive footage)
Tony Wright
David Alton (archive footage)
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Anne de Vigier
Nurse Crane (archive footage)
Gerald Sim
Dr Gordon (archive footage)
Johnny Briggs
Charlie (archive footage)
?
Jeremy Burnham
Scott Maskell (archive footage)
Joanne Dainton
Miss Lindsay (archive footage)