1. Morning

    1. 06:15
      David Attenborough's Natural Curiosities
      Series 1 Shorts: 1. Stretched to the Limit

      Sir David investigates creatures that have made the ordinary extraordinary.

    2. 06:40
      Naomi's Nightmares of Nature
      Series 1: 6. Australia: Desert

      Naomi discovers the darker side of Australia's largest kangaroo.

    3. 07:10
      The Pets Factor
      Series 2: 1. Ziggy, Ruskin and Tops

      James gets a visit from Ziggy, a very noisy lurcher with a poorly tail.

    4. 07:30
      The Dengineers
      Series 2: 11. Highlights Den

      The team look back at all the amazing dens built throughout the series.

    5. 08:00
      Absolute Genius: Monster Builds
      6. Under Attack

      Dick and Dom are under attack in this high-octane tour through defensive engineering.

    6. 08:30
      Beyond Bionic
      Series 1: 6. Hummingbird

      Andy Torbet attempts to match the amazing hovering skills of the hummingbird.

      • HD
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    7. 09:00
      Robot Wars
      Series 10: Episode 1

      The teams are Donald Thump, Behemoth, Sabretooth, Apollo, Apocalypse and The Swarm.

    8. 10:00
      Snooker: World Championship
      2018: Day 1, Morning Session

      Mark Selby begins the defence of the title as the snooker season's climax gets underway.

  2. Afternoon

    1. 12:00
      Wanted Down Under
      Series 9 30-Minute Reversions: Episode 2

      British families look at life in Australia or New Zealand ahead of a possible move there.

    2. 12:30
      Trust Me, I'm a Doctor
      Series 6: Episode 3

      Michael Mosley and Dr Chris van Tulleken investigate omega-3 supplements.

    3. 13:30
      Britain's Biggest Warship
      Series 1: 1. Crewing Up

      How the crew of HMS Queen Elizabeth breathe life into Britain's biggest warship.

      • HD
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    4. 14:30
      Top of the Shop with Tom Kerridge
      Series 1: Episode 1

      Four makers of preserves, pickles and spreads battle it out for one place in the final.

      • HD
      • AD
    5. 15:30
      Top of the Shop with Tom Kerridge
      Series 1: Episode 2

      This time it is cheesemakers competing against each other for a place in the final.

      • HD
      • AD
    6. 16:30
      Final Score
      21/04/2018

      All the day's football results, including Watford v Crystal Palace and Bolton v Wolves.

    7. 17:15
      Money for Nothing
      Series 3: Episode 1

      Sarah Moore rescues a granite worktop, a scientific microscope and some wire mesh.

  3. Evening

    1. 18:00
      Antiques Road Trip
      Series 15 Reversions: 5. Charles H & Natasha RS - Days 4 & 5

      Natasha Raskin Sharp hopes for a big hit with a Sergeant Pepper style military jacket.

    2. 19:00
      Snooker: World Championship
      2018: Day 1, Evening Session

      Defending champion Mark Selby hopes to secure his place in the second round.

    3. 20:00
      The Forest
      Series 1: Episode 2

      The Cree Hatchery and Habitat Trust attempt to restock salmon in the river.

    4. 20:30
      Dad's Army
      Series 6: 7. The Recruit

      While Captain Mainwaring is in hospital, Sergeant Wilson lets the vicar join the platoon.

    5. 21:00
      imagine...
      Winter 2017/18: 7. Habaneros: You Say You Want a Revolution? Part One

      Film capturing the mood of Havana and its people, the Habaneros, at a pivotal moment.

    6. 22:05
      Testament of Youth

      Vera Brittain's plans change with the declaration of the First World War.

  4. Late

    1. 00:05
      Snooker: World Championship Highlights
      2018: Day 1

      Highlights from Saturday evening's matches, as defending champion Mark Selby competes.

    2. 00:55
      World Championship Snooker Extra
      2018: Day 1

      Highlights of the opening day's play from the Crucible Theatre in Sheffield.

    3. 02:55
      Civilisations
      Series 1: 8. The Cult of Progress

      David Olusoga explores the artistic reaction to imperialism in the 19th century.

      • HD
      • AD