On screen
Cast
10 credited performers
Peter Davison
The Doctor
Janet Fielding
Tegan Jovanka
Mark Strickson
Vislor Turlough
Polly James
Jane Hampden
Denis Lill
Sir George Hutchinson
Glyn Houston
Colonel Ben Wolsey
Artwork unavailable
Jack Galloway
Joseph Willow
Artwork unavailable
Keith Jayne
Will Chandler
Artwork unavailable
Frederick Hall
Andrew Verney
Christopher Saul
Trooper