Series 12, Episode 23

This episode is the 500th episode of Waterloo Road and some of the former cast members returned for this episode, the episode as a result was 1 hour and 45 minutes.

Synopsis
In the show's 500th episode, inspection day looms at Waterloo Road. Whilst Jonathan reflects on the people who have been in his life and the school comes together to celebrate the 50th anniversary of the school's first day, bringing memories back for many.

Cast

 * Michael Winterhouse as Jonathan Whitmore
 * Sienna Morgan as Sienna Spencer
 * James Cartwright as Jack Whitmore
 * Andy Drew as Ethan Whitmore
 * Josephine Winters as Melissa Whitmore
 * Denise Vorderman as Ashlee Whitmore
 * Eddie Thomas as Edward Spencer
 * Eva Charles as Rachel Mason
 * Penelope Deans as Gem Cartwright
 * Jordan Kingsley as Jordan Cartwright
 * Perry Dennison as Andrew Cartwright
 * Emily Michaels as Andrea Mason
 * Harry Thompson as Dean Butler
 * Emma Davies as Kylie Carrington
 * Tony Morgenson as Carl Bradley
 * Allie Morrison as Allie Pemberton
 * Emmett Goulding as Emmett Anderson-Taylor
 * Rachel Lowell as Lucy Avery
 * Laura Anderson as Lauren Tate
 * Matt Green as Matt Fielding
 * Jess May as Jess Fielding
 * Genevieve Gorton as Connie Whitmore
 * William Martin as Daniel Lowell
 * Marcus Ryde as Harrison Lowell
 * Carl Tate as Carl Harrington
 * Mark Armstrong as Michael Kennedy