Four to Doomsday: Part Three 1982
6.8 217 Monarch shows his true plans for the humans when he sends Adric to ask the Doctor for a tour of his TARDIS while he sends Nyssa off to be relieved of her "flesh time." Meanwhile Tegan, in a panic, tries to escape in the TARDIS but doesn't get far.
Runtime: 24
Starts: Peter Davison, Stratford Johns, Janet Fielding, Matthew Waterhouse
Director: John Black