Val’s water breaks; Erica and Tyler are invited up to the Mothership; Chad makes a devastating discovery.

Someone close to Anna is the victim of a violent attack; Erica and the team look for a scientist who may have created a weapon that the Visitors fear.

Ryan, Erica, Father Jack and Hobbes try to avoid being caught by a deadly V tracker team; Chad confronts Father Jack.

Erica, Father Jack and Hobbes realize the Vs know the names of the Fifth Column members; Ryan makes a revelation to Val; Chad begins the process to have his aneurysm removed.

Chad and Anna are in Geneva, Switzerland for the U.N. Energy Summit, where Anna is going to present a gift of technology to the world. Meanwhile, Erica learns that the V Task Force is investigating The Fifth Column, and Valerie goes on the run, knowing something is different about her baby and not sure she can trust Ryan.

Ryan, Erica and Jack try to find the legendary John May in hopes of rescuing Georgie; Chad is invited back onto the mothership; Tyler confronts his mother.