Plot Analysis Summary
The season follows the Shannon family's move from a deteriorating Earth to a prehistoric colony, where family bonds, survival challenges, and security mysteries intersect.
Story Structure — 5 Plot Phases
Season 1: Separation and Arrival
Earth's deteriorating conditions and population-control laws threaten the Shannon family. Jim is imprisoned, and the family is separated before he joins them in Terra Nova.
Key Events
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Earth's Population Crisis — On a deteriorating Earth, Elisabeth treats patients with worsening breathing problems while the Shannon family faces population-control laws. Characters: Dr. Elisabeth Shannon, Jim Shannon, Zoe Shannon
Location: Earth
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Jim Is Imprisoned — Jim is arrested after the authorities discover that the family has more children than the law allows. Characters: Jim Shannon, Zoe Shannon, Dr. Elisabeth Shannon
Location: Earth
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Family Separation — Elisabeth learns she can take only two children on the journey to Terra Nova. Jim urges her to go with the children while he remains behind. Characters: Jim Shannon, Dr. Elisabeth Shannon, Josh Shannon, Maddy Shannon, Zoe Shannon
Location: Earth
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Jim Reaches Terra Nova — Jim joins his family in Terra Nova after being imprisoned, bringing the separated Shannon family back together. Characters: Jim Shannon, Dr. Elisabeth Shannon, Josh Shannon, Maddy Shannon, Zoe Shannon
Location: Terra Nova
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Pterosaur Attack — A legion of Pterosaurs attacks the colony. Jim and Taylor search for a way to protect the settlement. Characters: Jim Shannon, Commander Nathaniel Taylor
Location: Terra Nova colony
Season 1: Colony Under Threat
The colony faces a Pterosaur attack and dangers in the surrounding wilderness. Jim's investigations and Elisabeth's medical work connect family life with the settlement's survival.
Key Events
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Pterosaur Attack — A legion of Pterosaurs attacks the colony. Jim and Taylor search for a way to protect the settlement. Characters: Jim Shannon, Commander Nathaniel Taylor
Location: Terra Nova colony
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Survival Training — Jim continues survival training and is reprimanded for stealing a rover. He later spends time with his family. Characters: Jim Shannon, Dr. Elisabeth Shannon, Zoe Shannon
Location: Terra Nova wilderness
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Relay Station Death — After a Nykoraptor attacks a soldier, Jim investigates the death and Elisabeth examines the soldier and an unhatched ankylosaur egg. Characters: Jim Shannon, Dr. Elisabeth Shannon
Location: Communications relay station
Season 1: New Mysteries
The Shannons offer shelter to a frightened runaway, while researchers study an object connected to Mira that appears to respond to DNA. A meteor brings further danger to the colony.
Key Events
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Search for Researchers — A search party heads to a wetlands outpost after its researchers fail to report in. Malcolm suspects a damaged relay, and Taylor joins because the missing researchers are his people. Characters: Jim Shannon, Dr. Elisabeth Shannon, Dr. Malcolm Wallace, Commander Nathaniel Taylor
Location: Wetlands outpost
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Leah Seeks Shelter — A frightened girl brought in from the jungle says she fled the Sixers and has lost her parents. The Shannons offer her a safe home. Characters: Dr. Elisabeth Shannon, Jim Shannon
Location: Terra Nova colony
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DNA-Responsive Object — Researchers find that an object connected to Mira appears to respond to DNA, suggesting that Mira may be the only person able to open it. Characters: Mira
Location: Terra Nova
Season 1: Personal and Political Strains
Taylor's painful history with his missing son surfaces in conversation with Jim. Meanwhile, questions about the Sixers and communication with 2149 deepen the colony's suspicions.
Key Events
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Meteor Disrupts Colony — A meteor approaches the colony and releases an electromagnetic effect.
Location: Terra Nova
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Lucas Remains Unspoken — A fishing trip gives Taylor and Jim a chance to talk about Taylor's missing son, Lucas, though the painful subject remains difficult. Characters: Jim Shannon, Commander Nathaniel Taylor
Location: Fishing spot
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Trader Questioned — Taylor questions a detained trader about dealings with the Sixers and whether he helped Mira communicate with people in 2149. The trader denies knowing the colony's secrets or Taylor's son's location. Characters: Commander Nathaniel Taylor, Mira, Jim Shannon
Location: Terra Nova colony
Season 1: The Mole Investigation
Taylor leaves Jim in charge while warning him about a possible spy. As the Eleventh Pilgrimage approaches, the investigation points toward secret access to a relay station.
Key Events
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Taylor Leaves Jim in Charge — Before leaving for up to twenty-four hours, Taylor speaks with Skye about her parents and puts Jim in charge. He warns Jim that a spy may be inside the colony. Characters: Commander Nathaniel Taylor, Jim Shannon, Skye
Location: Terra Nova colony
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Search for the Mole — With the Eleventh Pilgrimage approaching, the colony investigates a suspected spy and access to evidence destroyed in the infirmary. The inquiry points toward someone secretly accessing a relay station. Characters: Jim Shannon, Commander Nathaniel Taylor, Skye, Mira
Location: Terra Nova and Terminus