- 1996 - Nick Bates and Seth Armstrong confront a gang of poachers. The confrontation goes horribly wrong when Nick accidentally fires a stray bullet, which kills gang member Jed Connell.
- 2016 - Dr Bailey tells David Metcalfe that he's cancer free but quickly realises he has mixed up the results and is forced to break the news to David that he does have cancer.
- 2017 - Adam Barton wrongly concludes his wife Victoria is pregnant after finding Rebecca White's pregnancy test in her bag.
Episodes were broadcast on 11th April on the following years:
- 1970s - 1978
- 1980s - 1985
- 1990s - 1991, 1995, 1996
- 2000s - 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
- 2010s - 2011, 2012, 2013, 2014, 2016, 2017