출연진
Peter Davison
The Doctor
Sarah Sutton
Nyssa
Janet Fielding
Tegan Jovanka
Leonard Sachs
President Borusa
Elspet Gray
Chancellor Thalia
Michael Gough
Councillor Hedin
Paul Jerricho
The Castellan
Max Harvey
Cardinal Zorac
Colin Baker
Commander Maxil
Ian Collier
Omega/The Renegade
Neil Daglish
Damon
John D. Collins
Talor
Alastair Cumming
Colin Frazer
Andrew Boxer
Robin Stuart
Maya Woolfe
Hostel Receptionist
Guy Groen
Hostel Receptionist
Malcolm Harvey
The Ergon