Tom Baker
The Doctor
Acting
Louise Jameson
Leela
Acting
Colin Douglas
Reuben / Rutan (voice)
Acting
John Abbott
Vince Hawkins
Acting
Ralph Watson
Ben
Acting
Sean Caffrey
Lord Palmerdale
Acting
Alan Rowe
Colonel Skinsale
Acting
Annette Woollett
Adelaide
Acting
Rio Fanning
Harker
Acting