Janet Fielding
Tegan Jovanka
Mark Strickson
Vislor Turlough
Chloe Ashcroft
Professor Laird
Philip McGough
Sergeant Calder
John Adam Baker
Crewmember
Sarah Sutton
Nyssa (archive footage) (uncredited)
Matthew Waterhouse
Adric (archive footage) (uncredited)
Lalla Ward
Romana II (archive footage) (uncredited)
Mary Tamm
Romana I (archive footage) (uncredited)
Ian Marter
Harry Sullivan (archive footage) (uncredited)
Tom Baker
The Doctor (4) (archive footage) (uncredited)
Elisabeth Sladen
Sarah-Jane Smith (archive footage) (uncredited)
Katy Manning
Jo Grant (archive footage) (uncredited)
Nicholas Courtney
The Brigadier (archive footage) (uncredited)
Caroline John
Liz Shaw (archive footage) (uncredited)
Jon Pertwee
The Doctor (3) (archive footage) (uncredited)
Wendy Padbury
Zoe Heriot (archive footage) (uncredited)
Deborah Watling
Victoria Waterfield (archive footage) (uncredited)
Frazer Hines
Jaime McCrimmon (archive footage) (uncredited)
Patrick Troughton
The Doctor (2) (archive footage) (uncredited)
Michael Craze
Ben Jackson (archive footage) (uncredited)
Anneke Wills
Polly Wright (archive footage) (uncredited)
Jackie Lane
Dodo Chaplet (archive footage) (uncredited)
Jean Marsh
Sara Kingdom (archive footage) (uncredited)
Adrienne Hill
Katarina (picture) (uncredited)
Peter Purves
Steven Taylor (archive footage) (uncredited)
Maureen O'Brien
Vicki Pallister (archive footage) (uncredited)
Jacqueline Hill
Barbara Wright (archive footage) (uncredited)
William Russell
Ian Chesterton (archive footage) (uncredited)
Carole Ann Ford
Susan Foreman (archive footage) (uncredited)
William Hartnell
The Doctor (1) (archive footage) (uncredited)
