The Doctor - Peter Davison
The Doctor - Jon Pertwee
The Doctor - Patrick Troughton
The Doctor - Richard Hurndall
The Doctor - Tom Baker
The Doctor - William Hartnell
Jamie - Frazer Hines
Liz Shaw - Caroline John
Romana - Lalla Ward
Sarah Jane Smith - Elisabeth Sladen
Susan Foreman - Carole Ann Ford
Tegan - Janet Fielding
Turlough - Mark Strickson
Voice of K9 - John Leeson
Zoe - Wendy Padbury
Captain Yates - Richard Franklin
Chancellor Flavia - Dinah Sheridan
Commander - Stuart Blake
Crichton - David Savile
Cyber Leader - David Banks
Cyber Lieutenant - Mark Hardy
Cyber Scout - William Kenton
Dalek Operator - John Scott Martin
Dalek Voice - Roy Skelton
Guard - John Tallents
Lord President Borusa - Philip Latham
Rassilon - Richard Mathews
Raston Robot - Keith Hodiak
Sergeant - Ray Float
Technician - Stephen Meredith
The Brigadier - Nicholas Courtney
The Castellan - Paul Jerricho
The Master - Anthony Ainley