Cillian Darcy Goes to Waterloo Road (Series Six)

Cast>

 * Lorraine Cheshire as Fleur Budgen; Wife (episode 6 to 10)
 * Philip Martin Brown as Grantly Budgen; English Teacher
 * Jason Done as Tom Clarkson; Head of English
 * Denise Welch as Steph Haydock; Ex-Teacher (episode 9 to 10)
 * Chelsee Healey as Janeece Bryant; Secretary (episode 1 onward)
 * Reece Douglas as Denzil Kelly; Pupil
 * Elaine Symons as Rose Kelly; Parent (episode 6 only)
 * Holly Kenny as Sambuca Kelly; Pupil (until episode 6, episode 15 onwards)
 * Darcy Isa as Lauren Andrews; Pupil
 * Elizabeth Berrington as Ruby Fry; Head of Food Technology (until episode 20)
 * Shannon Flynn as Emily James; Pupil
 * William Ash as Christopher Mead ; Science Teacher and Deputy Head
 * Ayesha Gwilt as Amy Porter; Pupil
 * William Rush as Josh Stevenson; Pupil
 * Ralph Ineson as John Fry; Husband (until episode 10)
 * Rebecca Ryan as Vicki MacDonald; Pupil (episode 1 onward)
 * Jack McMullen as Finn Sharkey; Pupil
 * Ben-Ryan Davies as Ronan Burley; Pupil (episode 1 onwards)
 * Tina O'Brien as Bex Fisher; Pupil (episode 1, 10 to 20)
 * Ian Puleston-Davies as Charlie Fisher; Supply Teacher (episode 1 to 10)
 * Ceallach Spellman as Harry Fisher; Pupil (episode 1 onwards)
 * Linzey Cocker as Jess Fisher; Pupil (episode 1 onwards)
 * Amanda Burton as Karen Fisher; Head Teacher (episode 1 onwards)
 * Lucien Laviscount as Jonah Kirby; Pupil (episode 1 to 20)
 * Wil Johnson as Marcus Kirby; Geography Teacher and Parent (episode 1 to 10, episode 19-20)
 * Anna Jobarteh as Ruth Kirby; Pupil (episode 1 to 20)
 * Karen David as Francesca Montoya; Head of Spanish (episode 1 to 20)
 * Scott Haining as Nate Gurney; Pupil (episode 11 to 20)
 * Sharlene Whyte as Adanna Lawal; Head of Pastoral Care (episode 11 to 20)
 * George Sampson as Kyle Stack; Pupil (episode 11 onwards)
 * TBA as the Twelfth Cillian Darcy (episode 1 onwards)

Episodes
! scope="col" style="text-align:center;"|"Episode 81" The arrival of dynamic new head teacher Karen Fisher heralds a fresh start for the school. Opinionated and ambitious, Karen is determined to bring change, making Waterloo Road a safe and vibrant place to learn. However, Karen's steely exterior masks a deeper fragility as she and her family wrestle with a recent tragedy. Karen's first challenge at the school arrives in the form of the Kirbys – sixth-former Jonah and 13-year-old genius Ruth – who have both been home-schooled by their father, Marcus. Marcus's ex-wife, Hannah, wants her children to experience mainstream schooling, but he has little faith in the state education system. While Jonah relishes the opportunity to make new friends and have new experiences, high-achiever Ruth feels she's got little to learn and soon takes matters into her own hands by running away.
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Note: First appearance of Charlie, Karen, Jess and Harry Fisher, Marcus, Jonah and Ruth Kirby, Ronan Burley, Francesca Montoya, The Twelfth Cillian Darcy. Janeece Bryant returns.