Guest Stars Jairaj Varsani as Poly Verisof Daniel MacPherson as Hugo Crast Sasha Behar as Mari Hardin Pravessh Rana as Rowan Elliot Cowan as Lewis Pirenne Kubbra Sait as Phara Keaen Alfred Enoch as Raych Foss Chloe Lea as Gia Joni Morris as Laylo Fulham Buddy Skelton as Keir Co Starring Nikhil Parmar as Freestone Clarke Peters as Abbas Hardin Stuart McQuarrie as Lunden Matt Gavan as Jord Hasp Christian Contreras as Commander Kray Dorwin Catriona Loughlin as Vreede Johanna O'Brien as Shivaughn Chris Jarman as Jarko Dornick Shauna Black voices The Raven Computer Jade Harrison as Bayla Dornick Teyarnie Galea as Young Gaal Age 9 Joyce Grey-Carter as Synnaxian Stone Remover Alicia Gerrard as Yate Mark Lavery as Kalin Mina Andala as Seer Dominie Theo St. Claire as Synnax Algae Worker 1 Wale Ojo as Arren Sorn Jordy Meya as Synnax Algae Worker 2 Stephanie Karam as Operator (Dorwin Ship) Rhea Rose Rodillas as Operator #2 (Dorwin Ship) Abigail Rambaaya as Acolyte Gabriel Adewusi as Imperial Centurion Sonsoles Garcia as Citizen
