- 1976 - Final appearance of Martin Gimbel.
- 1982 - First appearance of Alan Turner.
- 1995 - Chris Tate proposes to Rachel Hughes.
- 1999 - Marlon Dingle's 25th birthday party is ruined when Scott Windsor reveals that he slept with Marlon's girlfriend Lyn Hutchinson. Marlon punches Scott in response. Paddy Kirk proposes to Mandy Dingle. Tate Haulage is broken into with Laura Johnstone inside. Kelly Windsor accepts Roy Glover's marriage proposal.
- 2001 - Jack Sugden is found not guilty for the murder of his wife Sarah a few months earlier.
- 2004 - The late Chris Tate is revealed as the father of Noah Tate.
- 2005 - Carl King discovers his girlfriend Chloe Atkinson was behind the poison pen letters he and then-girlfriend Chas Dingle received and throws her out.
- 2006 - First appearance of Rosemary Sinclair.
- 2017 - Emma Barton is accidentally knocked over by Harriet Finch driving the church bus as Emma was about to hit Faith Dingle with the brick.
Episodes were broadcast on 23rd March on the following years:
- 1970s - 1976, 1978
- 1980s - 1982, 1988, 1989
- 1990s - 1993, 1995, 1999
- 2000s - 2000, 2001, 2004, 2005, 2006, 2007, 2009
- 2010s - 2010, 2011, 2012, 2015, 2016 2017 (I) (II)