Suresh finds an undiscovered Isaac Mendez painting that shows someone's death; Maya frees Alejandro from a Mexican jail; in the past Hiro discovers something new about Kensei; and Niki and Micah leave Las Vegas to get away from their past. Claire and West take a little trip.

Monica starts to exhibit new abilities while working with Micah, Nana, and Damon. Nana is the grandmother of Micah, Monica, and Damon. They all currently reside in New Orleans. Matt asks Molly to locate the man in her dreams. He may be the newest threat to the Heroes. Maya and Alejandro continue their trek to the U.S. Both Claire and her father are suspicious of one another. Angela reveals a lot of her secrets.

A woman named Elle is searching for Peter. Ando looks for Hiro in the past. Matt looks for the man in Molly's dreams. HRG takes another step in hopes of protecting his family and himself.

The events of the "missing four months" are explored. Maya and Alejandro must go on the run, it is explained how Peter ended up in Ireland and what happened to Nathan, Nikki, and D.L.

Peter travels to Primatech in Texas to destroy the virus, but not everything is what it seems. Hiro continues the pursuit of his father's killer, while Matt pursues the last Company member in the photo. Nikki is reunited with Micah but has bad news, while Maya has to choose to remain with Alejandro, or go with Sylar.