Guest Stars India Fowler as Ellen Mason Amy James-Kelly as Jennny Delaney Freddie Thorp as Chris Chahal Louis Greatorex as Henry Mason Raj Paul as Darren Isabelle Allen as Carrie Delaney Rohan Nedd as Mike Katy Carmichael as Rachel Delaney Emmett J. Scanlan as Josh Mason Amy-Leigh Hickman as Sia Marshall Laila Rouass as Lauren Marshall Ben Onwukwe as Eric Pratchett Hero Fiennes Tiffin as Ioan Fuller 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