2020 in
the Holby universe • releases
- 4 January - The 18th episode of Casualty's 34th series was first broadcast on BBC One.
- 7 January - The first episode of Holby City's 22nd series was first broadcast on BBC One.
- 11 January - The 19th episode of Casualty's 34th series was first broadcast on BBC One.
- 15 January - The second episode of Holby City's 22nd series was first broadcast on BBC One.
- 18 January - The 20th episode of Casualty's 34th series was first broadcast on BBC One.
- 21 January - The third episode of Holby City's 22nd series was first broadcast on BBC One.
- 25 January - The 21st episode of Casualty's 34th series was first broadcast on BBC One.
- 28 January - The fourth episode of Holby City's 22nd series was first broadcast on BBC One.
- 1 February - The 22nd episode of Casualty's 34th series was first broadcast on BBC One.
- 5 February - The fifth episode of Holby City's 22nd series was first broadcast on BBC One.
- 8 February - The 23rd episode of Casualty's 34th series was first broadcast on BBC One.
- 11 February - The sixth episode of Holby City's 22nd series was first broadcast on BBC One.
- 15 February - The 24th episode of Casualty's 34th series was first broadcast on BBC One.
- 18 February - The seventh episode of Holby City's 22nd series was first broadcast on BBC One.
- 22 February - The 25th episode of Casualty's 34th series was first broadcast on BBC One.
- 25 February - The eighth episode of Holby City's 22nd series was first broadcast on BBC One.
- 26 February - The ninth episode of Holby City's 22nd series was first broadcast on BBC One.
- 29 February - The 26th episode of Casualty's 34th series was first broadcast on BBC One.
- 7 March - The 27th episode of Casualty's 34th series was first broadcast on BBC One.
- 10 March - The 10th episode of Holby City's 22nd series was first broadcast on BBC One.
- 14 March - The 28th episode of Casualty's 34th series was first broadcast on BBC One.
- 24 March - The 11th episode of Holby City's 22nd series was first broadcast on BBC One.
- 28 March - The 29th episode of Casualty's 34th series was first broadcast on BBC One.
- 31 March - The 12th episode of Holby City's 22nd series was first broadcast on BBC One.
- 4 April - The 30th episode of Casualty's 34th series was first broadcast on BBC One.
- 7 April - The 13th episode of Holby City's 22nd series was first broadcast on BBC One.
- 14 April - The 14th episode of Holby City's 22nd series was first broadcast on BBC One.
- 18 April - The 31st episode of Casualty's 34th series was first broadcast on BBC One.
- 25 April - The 32nd episode of Casualty's 34th series was first broadcast on BBC One.
- 2 May - The 33rd episode of Casualty's 34th series was first broadcast on BBC One.
- 23 May - The 34th episode of Casualty's 34th series was first broadcast on BBC One.
- 30 May - The 35th episode of Casualty's 34th series was first broadcast on BBC One.
- 2 June - The 15th episode of Holby City's 22nd series was first broadcast on BBC One.
- 9 June - The 16th episode of Holby City's 22nd series was first broadcast on BBC One.
- 16 June - The 17th episode of Holby City's 22nd series was first broadcast on BBC One.
- 23 June - The 18th episode of Holby City's 22nd series was first broadcast on BBC One.
- 30 June - The 19th episode of Holby City's 22nd series was first broadcast on BBC One.
- 7 July - The 20th episode of Holby City's 22nd series was first broadcast on BBC One.
- 11 July - The 36th episode of Casualty's 34th series was first broadcast on BBC One.
- 14 July - The 21st episode of Holby City's 22nd series was first broadcast on BBC One.
- 18 July - The 37th episode of Casualty's 34th series was first broadcast on BBC One.
- 21 July - The 22nd episode of Holby City's 22nd series was first broadcast on BBC One.
- 25 July - The 38th episode of Casualty's 34th series was first broadcast on BBC One.
- 28 July - The 23rd episode of Holby City's 22nd series was first broadcast on BBC One.
- 1 August - The 39th episode of Casualty's 34th series was first broadcast on BBC One.
- 4 August - The 24th episode of Holby City's 22nd series was first broadcast on BBC One.
- 8 August - The 40th episode of Casualty's 34th series was first broadcast on BBC One.
- 11 August - The 25th episode of Holby City's 22nd series was first broadcast on BBC One.
- 15 August - The 41st episode of Casualty's 34th series was first broadcast on BBC One.
- 22 August - The 42nd episode of Casualty's 34th series was first broadcast on BBC One.
- 26 September - "Code Orange" was first broadcast on BBC One.
- 10 November - The 26th episode of Holby City's 22nd series was first broadcast on BBC One.
- 17 November - The 27th episode of Holby City's 22nd series was first broadcast on BBC One.
- 24 November - The 28th episode of Holby City's 22nd series was first broadcast on BBC One.
- 1 December - The 29th episode of Holby City's 22nd series was first broadcast on BBC One.
- 8 December - The 30th episode of Holby City's 22nd series was first broadcast on BBC One.
- 15 December - The 31st episode of Holby City's 22nd series was first broadcast on BBC One.