Set in the near future, Colony centers on a family who must make difficult decisions as they balance staying together while trying to survive. They live in L.A., which has been occupied by a force of outside intruders. While some people have chosen to collaborate with the authorities and benefit from the new order, others have rebelled and suffer the consequences. As the city deteriorates, Will and Katie struggle to keep their family together. Snyder gets a mysterious job offer. Broussard returns home.