Guest Stars India Fowler as Ellen Mason Freddie Thorp as Chris Chahal Amy James-Kelly as Jennny Delaney Louis Greatorex as Henry Mason Raj Paul as Darren Isabelle Allen as Carrie Delaney Emmett J. Scanlan as Josh Mason Rohan Nedd as Mike Katy Carmichael as Rachel Delaney Amy-Leigh Hickman as Sia Marshall Hero Fiennes Tiffin as Ioan Fuller Laila Rouass as Lauren Marshall Ben Onwukwe as Eric Pratchett Milo Twomey as Bobby Isabella Pinto as Dora Joe Standerline as Martin Steven Hillman as Sean Penvell / Bouncer James Quinn as Todd McNally Kirsty Hitchinson as Julia