The new Director of Homeland Security reunites the team when a nuclear powered Russian satellite is knocked out of orbit and must be diverted before it detonates over Southern California.
Ayesha Madon James Majoos Chloe Hayden Asher Yasbincek Thomas Weatherall Will McDonald Josh Heuston Gemma Chua-Tran Bryn Chapman Parish Sherry-Lee Watson Brodie Townsend 琪卡·伊科维 瑞切尔·豪斯 Tom Wilson Kye McMaster Scott Major 本·奥