| Release Date | 1974-03-16 |
|---|---|
| Runtime | 100 minutes |
| Genres | Drama, Action, Adventure, Science Fiction, TV Movie |
| Stars | Jon Pertwee, Elisabeth Sladen, Duncan Lamont, John Abineri, Joy Harrison |
| Directors | Terry Nation, Michael E. Briant, Bob Rymer, Colin Green, Barry Letts |
An energy drain traps the Third Doctor and Sarah Jane Smith on the planet Exxilon with its hostile natives, causing the travellers to make an uneasy alliance with a Marine Space Corps expedition and a squadron of Daleks. The key to escape for all of them lies at the heart of a powerful and mysterious lost city, but only after a series of deadly traps.
