The Time Monster (6)
S9, E26: With the crystal of Kronos in his possession, the Master prepares to release the Chronovore. The Doctor is powerless to stop his arch nemesis as the end of Atlantis fast approaches.
S9, E26: With the crystal of Kronos in his possession, the Master prepares to release the Chronovore. The Doctor is powerless to stop his arch nemesis as the end of Atlantis fast approaches.