The series focuses primarily on police officer James "Jim" Shannon, his wife Elisabeth, and their three children Josh, Maddy, and Zoë, as they travels back to Earth's prehistoric past to start a new civilization as the planet is dying in 2149.
The series focuses primarily on police officer James "Jim" Shannon, his wife Elisabeth, and their three children Josh, Maddy, and Zoë, as they travels back to Earth's prehistoric past to start a new civilization as the planet is dying in 2149.
