Amy-Leigh Hickman as Nadia, a literature student and aspiring author whose bold personality covers up hidden insecurities.
Ed Speleers as Rhys, an eccentric author and politician who escaped his traumatic upbringing when he came into money and attended Oxford.
Lukas Gage as Adam, a US ex-pat whose family is incredibly rich and influential. A habitual partier and gambler, Adam is hiding a lot under his fun exterior.
Niccy Lin as Sophie, a Kim Kardashian–like influencer and entrepreneur who is very protective of her brother, Simon.
Aidan Cheng as Simon, Sophie's brother who did not go into the family tech business and became an acclaimed artist instead.
Eve Austin as Gemma, a wealthy member of Kate and Phoebe's friend group who is fun to party with but completely lacks empathy for anybody outside of her privileged circle.
Dario Coates as Connie, another member of the group whose wealth and privilege have helped him avoid consequences his whole life.
Ozioma Whenu as Blessing, a cryptocurrency investor with several post-graduate degrees whose risk-taking tendencies come from believing that we're all living in a simulation.