In the second part of the two-part season finale, Jim and Taylor fight against the Phoenix Group. A major decision is made regarding the future of Terra Nova after a colonist is forced to make the ultimate sacrifice.moreless
In part one of the two-part season finale, the 11th pilgrimage arrives. With the assistance of Lucas and Mira, the Phoenix Group tries to pillage resources from Terra Nova.
As the arrival of the 11th Pilgrimage draws closer, Lucas forces Skye to run a risky mission so he can complete his device ahead of schedule. However, his race to defeat his father brings about unwanted exposure and redemption of another citizen. Elsewhere, Maddy attempts to use Terra Nova's barter system when the core in her plex fails.moreless
Taylor looks for the Sixer mole that Mira sent into Terra Nova. Jim looks into an old murder, for which it looks like Taylor might be guilty.
Maddy's life is in danger after she learns a secret about one of Terra Nova's top scientists. Josh makes a deal to bring Kira back from 2149, which could be trouble for the colony.moreless
All of Terra Nova's technology is wiped out after a meteor crashes. Maddy and Reynolds get stuck outside the walls. Skye and Elisabeth team up to save someone's life. Mira and the Sixers try to attack and Taylor must stop them.moreless
To prevent Terra Nova from being infected, Elisabeth, Jim, Malcolm and Taylor must work together to find a cure when they discover a mysterious virus is causing memory loss, paranoia and death at a nearby outpost. Skye and Josh once again go outside the walls of Terra Nova and run into trouble.moreless