Guest Stars Pippa Bennett-Warner as Becca Palmerstone Marama Corlett as Linda Zarafa Karl Theobald as Michael Serasau Dustin Demri-Burns as Will_5000 Camilla Marie Beeput as Vanessa Matthews David Cann as Gordon Glass Miles Richardson as Dr. Sherringford Samson Mathilda Thorpe as Claire Glass Louise Stewart as Traffic Warden Daniella Girby as Woman by Bench