Final reckoning

DOCTOR WHO | BBC1 6.25PM

Over the course of this series, there’s one recurring question we’ve noticed from viewers – why do the baddies keep getting away? We’ve been assuming that’s a question that was destined to be answered in the finale – and that’s tonight, so fingers crossed. The Doctor, Graham, Yaz and Ryan are on the planet of Ranskoor Av Kolos, where there is evidence of a devastating battle and the gang receive nine separate distress calls – so something is clearly off. Who is the commander with memory loss? And who – or what – are the Ux? Something big is clearly on the horizon, and we’re sure it’s bad news…