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Antarctica Night
BBC Four, from 10pm
To mark 104 years since legendary explorer Ernest Shackleton died, a night of Antarctica-themed programmes, including Shackleton’s Cabin (10pm), Timeshift: Of Ice and Men (10.50pm) and Antarctica Ice Station Rescue: Horizon (11.50pm).
Celebrity SAS: Who Dares Wins
Channel 4, 9pm or streaming, available now
This time, an escape ladder at height, a hot canyon mission and a weight-laden trek.
Ant & Dec’s Limitless Win
ITV1, 8pm
A new series in which contestants play for a theoretically-infinite jackpot.
Call The Midwife
BBC One, 8pm
Series 15 begins in 1971 with the midwives attending a women’s liberation movement meeting.