Guest Stars Áine Rose Daly as Sandy Phillips Cherrelle Skeete as Terri Miller Yasmin Monet Prince as Clara Mahan - Girl 249 Gianna Kiehl as Jules Allen Anthony Welsh as Leo Garner Sèverine Howell-Meri as Helen Young Clea Martin as Jessie - Girl 233 Katie Clarkson-Hill as Joanne McCoy Ellen Evans as Laura - Girl 261 Mia Jenkins as Danielle Marks Ria Lopez as Nina - Girl 256 Pia Hagen as Charlie - Girl 228 Antonio Magro as Larry Robins Emma D'Arcy as Sonia Richter Antoine Mathieu as Louis Dumont Natasha Atherton as Kim Leander Vyvey as Male Nurse Ziad Jallad as Hafeez Clarisse Normand as Monica Gastner Noham Hedjem as Felix Georgia Goodman as Suited Woman at Trial Colin Stinton as Tom Kaladski Laila Mnii as Trial Admin Assistant 2 Nico Pimparé as Trial Admin Assistant 1