The Doctor and Clara land on a damaged Russian submarine in 1983 as it spirals out of control into the ocean depths.
To make matters worse, an alien creature is loose on board, having escaped from a block of Arctic ice – and with tempers flaring and a cargo of nuclear weapons on board, it’s not just the crew but the whole of humanity at stake.
- Doctor Who: After the Rings of Akhaten (xiscomyst.wordpress.com)
- Doctor Who Season 7 Returns With a Cold War Caper, a Haunted House and a Secret Revealed (tvline.com)
- Learn what’s ahead for the Doctor and Clara with the BBC America trailer and four new episode posters (io9.com)
- BBC Exclusive New “Doctor Who” Trailer & Ep Synopses (nerdist.com)
- The ‘Doctor Who’ Prequel You Need To See (huffingtonpost.com)