Guest Stars Genevieve O'Reilly as Jamie Lapidus Scarlett Rose Patterson as Wendy Sam Palladio as Stoke Fiona Glascott as Diane Laurie Calvert as Carol's Assistant Demetri Goritsas as Director Jacob Anderson as Kevin Harry McEntire as Jason Trevor White as Assistant Director Sophie Rundle as Labia Katherine Ryan as Merc's Assistant Jamie Denbo as Bethany Albie Selznick as Golf Coach