Series 1

8 episodes · Feb 21, 1996 · 7.2

Series 2

8 episodes · Feb 14, 1997 · 7.2

Series 3

8 episodes · Mar 19, 1998 · 7.4

Series 4

6 episodes · May 31, 1999 · 7.6

Series 5

6 episodes · Dec 11, 2000 · 7.7

Series 6

8 episodes · Oct 28, 2002 · 7.5

Series 7

8 episodes · Oct 11, 2003 · 7.5

Series 8

8 episodes · Sep 5, 2004 · 7.5

Series 9

8 episodes · Jul 25, 2005 · 7.7

Series 10

10 episodes · Jul 16, 2006 · 7.4

Series 11

10 episodes · Aug 28, 2007 · 7.4

Series 12

12 episodes · Oct 1, 2008 · 7.7

Series 13

10 episodes · Jan 7, 2010 · 7.6

Series 14

10 episodes · Jan 3, 2011 · 7.7

Series 15

12 episodes · Apr 1, 2012 · 7.5

Series 16

10 episodes · Jan 10, 2013 · 7.7

Series 17

10 episodes · Jan 2, 2014 · 7.4

Series 18

10 episodes · Jan 6, 2015 · 7.9

Series 19

10 episodes · Jan 4, 2016 · 7.8

Series 20

10 episodes · Jan 2, 2017 · 7.6

Series 21

10 episodes · Jan 8, 2018 · 7.7

Series 22

10 episodes · Jan 8, 2019 · 7.7

Series 23

10 episodes · Jan 7, 2020 · 7.3

Series 24

10 episodes · Sep 6, 2021 · 7.8

Series 25

6 episodes · May 23, 2022 · 6.7

Series 26

10 episodes · Jan 2, 2023 · 6.5

Series 27

10 episodes · Jan 8, 2024 · 8.8

Series 28

10 episodes · Jan 6, 2025 · 8.9

Series 29

10 episodes · Feb 2, 2026 · 6.2

Welcome Dr Nikki Alexander (Emilia Fox), Jack (David Caves) back onto our screens as they're tasked with a new batch of complex cases.