Guest Stars Simon Dwyer-Thomas as Bones Frankie Keita as Ewan Anthony Webster as Ivan Penderecki Mabli Jên Eustace as Jessica Bell Oscar Coleman as Young Jack Gwion Morris Jones as Hugo Zadeiah Campbell-Davies as Emily Emily Adara as Sophie Luke Rhodri as Max Emma Cooney as Bethany Hywel Simons as Robbie Kezia Burrows as Veronica Sophie Mensah as Lily Jill Baker as Louise Hywel Morgan as Richard Robyn Ashwood as Drunk Girl Bethan Harvey as Sophie's Mum
