A time corridor forces the Doctor to the London docklands on present-day Earth where a bomb squad watches over some strange, alien canisters. At the other end, a battle cruiser lunches an assault on a prison space station that holds just one prisoner - Davros, creator of the Daleks. Written by
Did You Know?
This story (four episodes, not two) initiates the "Dalek Civil War" theme with ultimate control being contested by Davros and The Supreme (or Emperor) Dalek. See more
The boom mic shadow can be seen when the Doctor is trying to stabilize the Tardis. See more
[searching for a Dalek
What's it look like?
Oh, you won't mistake it. The moment you find it it'll try and kill you.