Peter Davison (The Doctor)
Janet Fielding (Tegan Jovanka)
Sarah Sutton (Nyssa)
Matthew Waterhouse (Adric)
Jonathan Firth (Sebastian
Duke of Cardenas)
Charlotte Lucas (Duchess Miranda)
Harriet Thorpe (Amelia)
Tim Bentinck (Lord Crozion)
Richenda Carey (Lady Crozion)
Piotr Hatherer (Tomek)
Patsy Kensit (Mercenary)
Harry Smith (Additional Voices)