» The Doctor has a new toy.
» Was that a Little Britain reference?
» Clara does something the Doctor did in ‘The Rings of Akhaten’.
» The Doctor has been making some modifications to the TARDIS.
» David Warner’s character is quite different to those he shares a submarine with.
» The Ice Warrior has a bit of an R2D2 moment, and a Han Solo one too.
» The Doctor is trying to something he tried to do in a previous Mark Gatiss story.
» Clara discovers something new about the TARDIS.
» The Doctor is aware of someone and their work.
» Someone loves Ultravox.
Doctor Who: Cold War airs in the UK on Saturday 13th April at 6:00pm on BBC One.