| Cast | Patrick Troughton (as The Doctor), Frazer Hines (as Jamie McCrimmon), Wendy Padbury (as Zoe Heriot), Ronald Leigh-Hunt (as Commander Radnor), Louise Pajo (as Gia Kelly), Philip Ray (as Professor Eldred), Terry Scully (as Fewsham), Ric Felgate (as Brent), Harry Towb (as Osgood), Christopher Coll (as Phipps), Martin Cort (as Locke), Hugh Morton (as Sir James Gregson), Derrick Slater (as Security Guard), Alan Bennion (as Slaar), Graham Leaman (as Grand Marshal), Sonny Caldinez (as Ice Warrior), Tony Harwood (as Ice Warrior), Steve Peters (as Ice Warrior) |
