Peter Davison (The Doctor)
Colin Baker (The Doctor)
Sylvester McCoy (The Doctor)
Paul McGann (The Doctor)
David Bamber (Colonel Ulrick / Whitmore)
Nicholas Briggs (The Daleks)
Ellie Burrow (Professor Kalinda / Lady Cowen)
Nigel Lambert (Michael Faraday / Magran)
Alex Mallinson (Roboman / Jariden Device)