Cast

• Tim Treloar (The Doctor)
• Katy Manning (Jo Grant (Jo Jones))
• Jon Culshaw (Brigadier Lethbridge-Stewart)
• Daisy Ashford (Liz Shaw)
• John Levene (Sergeant Benton)
• Michael Troughton (General Sharp)
• Andrew Wincott (Captain Hall)
• Joe Jameson (Private Callahan)
• Bethan Dixon Bate (Lady Madeleine Rose)
• Dominic Wood (Warren)
• Rosalyn Landor (Caldicott)
• David Dobson (Armitage)
• Guy Adams (Bob Ellis / The Vardans)