Guest Stars Timmika Ramsay as Sabelle Anya McKenna-Bruce as Izzy Mandeep Dhillon as Abby Dominic Winn as Gabriel Robin Weaver as Harriet Nagle Jacob Avery as Paulie Anna Wilson-Jones as Mrs Grey Hugo Bolton as Dan Joan Bakewell as TV Presenter David Reed as Dr. Joshua Ferrars Suzanne Ahmet as Polly Danny D as Sam Pike Emily Laing as Cressida Malik Kaddu as Teddy Bare
