Horizon is on BBC2 at 9pm.

This documentary charts the remarkable recovery of Richard Gray from a brain haemorrhage, as recorded by his film-maker wife over the course of four years.

Silent Witness is on BBC1 at 9pm.

Nikki is just settling down for her Christmas Day dinner when she is called to investigate a shooting spree at a mansion. Concludes tomorrow at 9pm.

Next of Kin is on ITV at 9pm.

Danny remains stuck in a London flat with the rest of the terror cell, while the police operation is compromised by Mona’s brother. Concludes tomorrow.

The X-Files is on Channel 5 at 9pm.

The US sci-fi drama returns for its 11th series. Agent Scully is rushed to hospital after she’s found unconscious, and a neurosurgeon makes a startling discovery about her brain.

Hull Headscarf Heroes is on BBC4 at 9pm.

This one-off documentary tells the story of the Hull women who led a campaign for greater safety at sea after 58 deep-sea fishermen died when three trawlers sank in 1968.

Rear Window is on Film4 at 4.40pm.

This vintage 1954 thriller by director Alfred Hitchcock sees James Stewart and Grace Kelly become convinced that one of their neighbours has murdered his wife.