Sam Palladio Jacob Actor Aggy K. Adams Mia Actor Annabel Scholey Charlotte Actor Hugh Dennis Alan Actor Jackie Clune Annette Actor Sendhil Ramamurthy Leo Actor Saskia Rose Kali Actor Barney White Brandon Actor Madhav Sharma Viraj Actor Shane Zaza Hari Actor Janine Duvitski Gloria Actor Adam James Ben Actor John Ramm Alfie Actor Kristy Philipps Alyssa Actor Anthony Rickman Jaden Actor Tanya Moodie Yvonne Actor Jeff Rawle Henry Actor Amy Trigg Amber Actor Maimie McCoy Gemma Actor Pål Sverre Hagen Isak Actor David Allison Writer, Executive Producer Dries Vos Director, Executive Producer Jo McGrath Executive Producer Walter Iuzzolino Executive Producer Jen Burnet Producer