1983 Doctor Who 20th Anniversary Special Story directed by Richard Martin Pennant Roberts Peter Moffatt John Nathan-Turner
Whilst having a rest on the peaceful planet "The Eye of Orion", The Doctor, Tegan and Turlough learn that the previous incarnations of The Doctor are being abducted one by one from their time zones along with his former companions. The Doctors find themselves in "The Death Zone" a area on Gallifrey that is isolated due to a force field. The Doctors, Susan, Sarah, Brigadeer Lethbridge Stewart, Tega... imdb.com