Guest Stars Tom Price as Andy Davidson Peter Capaldi as John Frobisher Luke Perry as David Davies Nicholas Farrell as Brian Green Katy Wix as Rhiannon Davies Lucy Cohu as Alice Carter Cush Jumbo as Lois Habiba Ian Gelder as Mr Dekker Susan Brown as Bridget Spears Julia Joyce as Holly Frobisher Liz May Brice as Johnson Hilary MacLean as Anna Frobisher Madeleine Rakic-Platt as Lilly Frobisher Aimee Davies as Mica Davies Bear McCausland as Steven Carter Rhodri Lewis as Johnny Davies Paul Copley as Clemet McDonald Louise Minchin as Newsreader Gregory Ferguson as Young Clem Simon Poland voices 456 Fay McDonald as Mother Emmanuel Ighodaro as Paramedic Robert Shelly as Sentry Quill Roberts as Guard Libby Liburd as Barmaid Osi Okerafor as Kodak Ashley Hunt as Recovery Worker
