BBC One - Doctor Who, Season 2, The Well Far in the future, on a devastated mining colony, the Doctor and Bel face absolute terror.

7:20pm TODAY on @BBCOne

s15 Ep 3 (of 8) of 📺#DoctorWho - “The Well” directed by #AmandaBrotchie & written by #RussellTDavies

🌟 #NcutiGatwa #VaradaSethu #AnitaDobson #RoseAylingEllis #CaoilfhionnDunne #ChristopherChung #BethanyAntonia #AnnabelBrook #LukeRhodri #GazChoudhry #GaryPillai