Doctor Who: Mawdryn Undead
- Cast: Peter Davison, Sarah Sutton, Janet Fielding, Mark Strickson, Nicholas Courtney
- Duration: 100 minutes
- Genre: Drama, Action, Adventure, Science Fiction, TV Movie
- Rating: 7/10
- Release Date: 1983-02-09
A warp ellipse draws the TARDIS off course. The Fifth Doctor's companions are separated from him not in space, but in time, and he has to deal with a treacherous schoolboy named Turlough. But why does the Doctor's old friend, the Brigadier, not remember him at all?
