With Georgie a prisoner aboard the Visitors' mother ship, Erica and the others decide that they have to locate John May, the fifth columnist who founded the resistance but disappeared some 10 years ago when the aliens tried to retrieve and stop him. They visit the missing man's stepson James and learn something interesting. Ryan reveals what happened all those years ago. Lisa's visit with Tyler catches his dad Joe by surprise and he pushes Erica to tell him about the reason they broke up. Valerie is worried about her pregnancy when the baby starts kicking and discovers something interesting in their closet. Anna uses Chad to promote the live aboard program but he quickly realizes she is selecting people according to a specific profile.