A solar tsunami sends the TARDIS hurtling towards a futuristic factory on earth where human doppelgangers are used to mine dangerous acid. A second wave hits and the 'Gangers' separate. They can remember every second of their 'originals' life and feel every emotion they've ever experienced.

Starring:

Jodie Whittaker, Bradley Walsh, Mandip Gill, Tosin Cole

Genre:

Adventure, Drama, Family