Guest Stars Tom Price as Andy Davidson Luke Perry as David Davies Nicholas Farrell as Brian Green Lucy Cohu as Alice Carter Ian Gelder as Mr Dekker Susan Brown as Bridget Spears Peter Capaldi as John Frobisher Cush Jumbo as Lois Habiba Katy Wix as Rhiannon Davies Bear McCausland as Steven Carter Julia Joyce as Holly Frobisher Liz May Brice as Johnson Hilary MacLean as Anna Frobisher Madeleine Rakic-Platt as Lilly Frobisher Rhodri Lewis as Johnny Davies Aimee Davies as Mica Davies Paul Copley as Clemet McDonald Louise Minchin as Newsreader Gregory Ferguson as Young Clem Simon Poland voices 456 Colin McFarlane as General Pierce Ben Loyd Holmes as Operative Charles Abomeli as Colonel Augustus Oduya Christopher James as Press Officer Rachel Ferjani as Parliamentary Secretary Lachele Carl as Trinity Wells Anthony Debaeck as French Newsreader Patrice Etienne as Sandwich Shop Man
