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