演职人员
The Doctor
Tom Baker
Adric
Matthew Waterhouse
Nyssa
Sarah Sutton
Tegan Jovanka
Janet Fielding
The Master
安东尼·安利
Aunt Vanessa
Delore Whiteman
Detective Inspector
汤姆·乔治森
The Monitor
John Fraser
Security Guard
Christopher Hurst
The Watcher (uncredited)
Adrian Gibbs
The Doctor
Peter Davison
The Master (archive footage)
Peter Pratt
The Captain (archive footage)
Bruce Purchase
Davros (archive footage)
Michael Wisher
The Black Guardian (archive footage)
瓦伦丁·戴尔
Sarah Jane Smith (archive footage)
伊丽莎白·斯莱登
Harry Sullivan (archive footage)
Ian Marter
Brigadier Lethbridge-Stewart (archive footage)
Nicholas Courtney
Leela (archive footage)
Louise Jameson
Romana (I) (archive footage)
Mary Tamm
Romana (II) (archive footage)
Lalla Ward