Lucy Punch Amanda Actor Philippa Dunne Anne Flynn Actor Joanna Lumley Felicity Actor Samuel Anderson Mal Actor Siobhan McSweeney Della Actor Rochenda Sandall Fi Actor Ekow Quartey JJ Actor Alexander Shaw Manus Actor Miley Locke Georgie Actor Jack Veal Darius Actor Anya McKenna-Bruce Morten Actor Liz Sutherland-Lim Joy Actor Anna Crilly Horse woman, Cherry Actor Janie Booth Hoover woman Actor Henry Felix Photographer Actor Oli Julian Original Music Ethan Jeffrey Original Music Clelia Mountford Executive Producer Sharon Horgan Executive Producer Tim Mannion Producer Alyssa McClelland Director