Splash - 1:25pm - Channel 4
A lonely New Yorker is rescued from drowning by a mermaid, who falls in love with him and assumes human form so she can seek him out in Manhattan. He is soon equally smitten, and she resolves to keep her true nature a secret from him. However, an obsessive scientist suspects the truth and plans to prove it. Romantic fantasy comedy, starring Tom Hanks, Daryl Hannah and John Candy.
Inside Out - 5pm BBC One
A lonely New Yorker is rescued from drowning by a mermaid, who falls in love with him and assumes human form so she can seek him out in Manhattan. He is soon equally smitten, and she resolves to keep her true nature a secret from him. However, an obsessive scientist suspects the truth and plans to prove it. Romantic fantasy comedy, starring Tom Hanks, Daryl Hannah and John Candy.
The Inbetweeners: Fwends Reunited - 9pm - Channel 4
Cast members Simon Bird (Will), Joe Thomas (Simon), James Buckley (Jay) and Blake Harrison (Neil) reunite for a celebration of the sitcom, which made its debut on E4 in May 2008 and went on to become one of the most popular and successful British comedies of recent years. The programme promises behind-the-scenes footage from filming, the story behind the show, surprise guests, celebrity fans and plenty of embarrassing stories. The show will also be honouring the funniest moments across the three TV series and two films in the coveted Inbetweeners Awards.
The Revenant - 10pm - BBC Two
A frontiersman leading a hunting party through the wilderness is mauled by a bear, and a travelling companion who pledged to stay with him until help comes kills his son and leaves him for dead. Against all odds, the wounded man survives his injuries and embarks on a gruelling quest for revenge that takes him through a harsh landscape. Western, starring an Oscar-winning Leonardo DiCaprio, with Tom Hardy and Domhnall Gleeson.