Doctor Who: Mawdryn Undead

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?

Cast

Peter Davison

Sarah Sutton

Janet Fielding

Mark Strickson

Nicholas Courtney

Valentine Dyall