Guest Stars Áine Rose Daly as Sandy Phillips Cherrelle Skeete as Terri Miller Justin Salinger as Carl Meisner Chloe Pirrie as Brianna Stapleton Sam Swainsbury as Ethan Williams Taylor Napier as Chuck Gabriel Akuwudike as Max Kaplan Adam Bessa as Abbas Naziri Trent Garrett as Taylor Vikash Bhai as Dev Dan Cade as Lee Daniela Hirsh as Waitress Josefína Krycnerová as Young Marissa Léann Hamon as Nadiya Wiebke Frost as Lena Behr Joana Borja as Ellie Amira El Sayed as Anne Williams Tahnee Nordegg as Lisa Michael Pitthan as German Man Mama Prassinos as Sylvie Patrick Dross as Franz Julie Weber as German Woman Peter Hosking as Neighbour