This next episode, titled “Lux,” features Alan Cumming voicing the animated Mr Ring-a-Ding, and TV Insider has an exclusive sneak peek of the Doctor ( Ncuti Gatwa) and Belinda ( Varada Sethu) getting ...

Mr Ring-a-Ding is coming! Details and images for the second episode of Doctor Who season two - Lux, starring Ncuti Gatwa & Varada Sethu.