Tom Baker
The Doctor
Acting
Mary Tamm
Romana
Acting
John Leeson
K-9 (voice)
Acting
Cyril Luckham
The Guardian
Acting
Iain Cuthbertson
Garron
Acting
Nigel Plaskitt
Unstoffe
Acting
Paul Seed
Graff Vynda-K
Directing
Robert Keegan
Sholakh
Acting
Timothy Bateson
Binro
Acting
Anne Tirard
The Seeker
Acting
Prentis Hancock
Shrieve Captain
Acting