Series 12, Episode 14

Synopsis
Jonathan tries to go back to the past when a shocking diagnosis brings him down, but, when the past looks like the present, how will he react? Ethan's replacement arrives at Waterloo Road.

Cast

 * Michael Winterhouse as Jonathan Whitmore
 * Penelope Deans as Gem Cartwright
 * Denise Vorderman as Ashlee Whitmore
 * Josephine Winters as Melissa Whitmore
 * Sienna Morgan as Sienna Spencer
 * Eddie Thomas as Edward Spencer
 * Emily Michaels as Andrea Mason
 * Eva Charles as Rachel Mason
 * Emmett Goulding as Emmett Anderson-Taylor
 * Rachel Lowell as Lucy Avery
 * Emma Davies as Kylie Carrington
 * Allie Morrison as Allie Pemberton