The Daleks invade Earth, the Doctor faces a fellow time traveller and bids farewell to Susan, Ian, and Barbara...but there’s still time to welcome Vicki and Steven to the TARDIS.
Ian and Vicki are trapped by tentacled creatures on the planet Aridius. The Doctor and Barbara witness Daleks leaving Skaro on a mission to eliminate the Doctor and his companions.
S1E1 23 min
