A mysterious spaceship has entered Earth's atmosphere. A US Department of Homeland Security investigation has uncovered a live human being in a Soviet space suit in an unstable condition. A note in Russian, found at the crash site, claims the man is the child of cosmonauts living at a base on Mars.
EPISODE 1:"EARTHFALL" (PILOT)
An object in the sky spreads radiation over North America. Fearing terrorism, U.S. Homeland Security agents are dispatched to investigate and contain the damage. What they discover will have drastic implications.
EPISODE 2:"THE MAN FROM MARS"
Mars expert Dr. Zachary Walzer (Jack Haley) fights to prove the validity of the Mars story. Can he convince the government to mount a manned mission to Mars? Agent in charge Tom Taylor (James Rich) faces pressure from both the Canadians and his own superiors, and has to make a call.
EPISODE 3:"ALONE IN THE NIGHT"
Quarantined to the Calgary base for two weeks, Taylor and his team have bought time to get answers from the supposed Martian cosmonaut. But who can get him to talk?
EPISODE 4:"TRIANGULAR DIPLOMACY"
As the media begins to question the story about the crashed satellite, Secretary McClellan starts to play hardball with the Russians in pursuit of his own truth. But everything hinges on what Yuri, the frightened boy at the center of it all, might have to say…
EPISODE 5:"SEA CHANGE"
When an unannounced visitor breaks in to the Calgary base with just days left in the Quarantine, tensions are at an all-time high. The fate of Yuri and everyone on Tom Taylor's team is about to be decided.
EPISODE 6:"WAR OF THE WORLD" (Season Finale)
Taylor prepares to go to the public with Yuri's story, and everyone discovers the consequences of their actions in the conclusion to Pioneer One's first season.