1. Morning

    1. 06:00
      Flog It: Trade Secrets
      Series 1 - Reversions: 14. Looking Good

      The experts reveal what to look out for with jewellery.

    2. 06:30
      Heir Hunters
      Series 12: 5. Clench/Rogerson

      Michael Buerk uncovers a family secret and a dangerous career is revealed.

      • HD
    3. 07:15
      Watch live
      Health: Truth or Scare
      Series 2: Episode 5

      Angela Rippon teams up with some boxers to test some worrying claims about paracetamol.

      • HD
    4. 08:00
      Hugh's Wild West
      Series 1: Episode 11

      Wildlife enthusiast Hugh Fearnley-Whittingstall explores the Somerset Levels.

      • HD
      • AD
    5. 09:00
      Victoria Derbyshire
      23/04/2018

      Original stories, exclusive interviews, audience debate and breaking news.

    6. 10:00
      Snooker: World Championship
      2018: Day 3, Morning Session

      Masters champion Mark Allen aims to book his place in round two.

  2. Afternoon

    1. 12:00
      Daily Politics
      23/04/2018

      Jo Coburn with the latest political news, interviews and debate.

    2. 13:00
      Snooker: World Championship
      2018: Day 3, Afternoon Session

      First-round action continues, with three second-round places up for grabs.

  3. Evening

    1. 18:00
      Eggheads
      Series 18: Episode 40

      Jeremy Vine hosts a general knowledge quiz featuring the UK's top quiz champions.

    2. 18:30
      Britain in Bloom
      Series 1: 6. Lytham

      Chris Bavin meets the musical-inspired Bloomers aiming to hit the high note in Lytham.

    3. 19:00
      The Secret Helpers
      Series 1: 5. Mark and Beth

      Single dad Mark and A&E nurse Beth get help from the sages.

    4. 20:00
      Only Connect
      Series 13: Semi-Final 2

      It is the second of the semi-finals as two returning teams compete.

    5. 20:30
      University Challenge
      2017/18: Episode 37

      Jeremy Paxman asks the questions in the grand final of the series.

    6. 21:00
      Secret Agent Selection: WW2
      Series 1: Episode 3

      The students are dropped in the remote Scottish Highlands to learn survival skills.

    7. 22:00
      QI
      Series O: 7. Opposites

      Sandi Toksvig looks at opposites with Sara Pascoe, Colin Lane, Jimmy Carr and Alan Davies.

    8. 22:30
      Newsnight
      23/04/2018

      With Evan Davis.

    9. 23:15
      Snooker: World Championship Highlights
      2018: Day 3

      Jason Mohammad introduces highlights from day three of the World Championship.

  4. Late

    1. 00:05
      World Championship Snooker Extra
      2018: Day 3

      Jason Mohammad introduces first-round action from Sheffield's Crucible Theatre.

    2. 02:05
      Countryfile
      Cumbria

      John Craven takes to the skies with the Environment Agency in Cumbria.

      • HD
    3. 03:00
      My Dad, the Peace Deal and Me

      Patrick Kielty explores the legacy of Northern Ireland's peace deal, 20 years on.

      • HD
      • AD
    4. 04:00
      Murder, Mystery and My Family
      Series 1: Episode 4

      Jeremy and Sasha reassess a case of robbery, murder and a possible miscarriage of justice.