Guest Stars Damien Molony as Jon Nina Toussaint-White as Lucy Caroline Ginty as Caroline Dustin Demri-Burns as Simon Karl Theobald as Therapist Dylan Edwards as Billy Pauline McLynn as Mum Llewella Gideon as Linda Tiff Stevenson as Tania Alfie Brown as Mark Darren Hart as Director Piotr Baumann as Ivan Jamie Rose-Monk as Scary Woman Holly Coker as Kid Marcella