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第 季第 1 集1 - Earthfall
2010年6月15日30 分鐘An old Soviet space capsule re-enters the Earth's atmosphere, spreading radiation over North America. Homeland Security Director Tom Taylor, along with his "B team" of agents, are the first ones on the scene to investigate and contain the damage.可供購買第 季第 1 集2 - The Man From Mars
2010年12月14日37 分鐘After discovering that the mysterious boy inside the capsule may have been born on Mars, Dr. Walzer is tasked with proving it. Could the Soviet Union have sent a mission to Mars in the 1980s that nobody knew about?可供購買第 季第 1 集3 - Alone in the Night
2011年3月27日31 分鐘With the mysterious Martian boy Yuri now stable, Taylor and company remain holed up in the Calgary airbase under a two-week quarantine. Unable to get the boy to talk, Taylor is forced to expand his team.可供購買第 季第 1 集4 - Triangular Diplomacy
2023年11月11日33 分鐘As Jane builds her relationship with Yuri in the Calgary base, Taylor finds they're losing control of the story in the media. Secretary McClellan, searching for any alternative explanation to the Mars story, may be playing a game of his own.可供購買第 季第 1 集5 - Sea Change
2011年10月9日37 分鐘When an unannounced visitor breaks into the Calgary base, Dr. Walzer is caught sharing secret information with the outside. But their new guest, Walzer's eccentric colleague Aleksei Chertov, may be able to corroborate Yuri's story.可供購買第 季第 1 集6 - War of the World
2011年12月12日43 分鐘Taylor must risk his career to tell Yuri's story to the world. His plans spiral out of control, lives are lost, and everyone involved with Yuri has their destiny altered forever.可供購買