Back up to: Season 18
4/4 Melkur is the new Keeper of Traken and the Doctor discovers the truth about his enemy.
Video download, DVD
Where to buy
3/4 Melkur is poised to take control of the all-powerful source manipulator.
2/4 As Melkur begins to return to life, he manipulates Kassia into doing its bidding.
1/4 The Keeper of Traken is nearing the end of his long reign and requests the Doctor's help.