Doctor Who (2005) (2005)

S10E3 Thin Ice

London, 1814. The city is buzzing with excitement for an extraordinary Frost Fair, the largest in years. However, as festivities unfold on the frozen Thames, people start vanishing, dragged through the ice by a menacing creature lurking below. The Doctor and Bill must race against time to uncover the truth and put an end to the sinister abductions before they become the next victims of the chilling depths.