While mourning for his father in India, Mohinder begins to have strange dreams of the past. Niki begins to understand herself. Hiro and Ando meet an interesting person while stopping at a diner. Matt and Audrey follow a lead regarding the mysterious Sylar, but it leads to something unexpected. Claire is getting ready for homecoming with hopes of returning to a normal life. Meanwhile her father locates another hero, and urgently requests his help.
Apollo formulates a plan that threatens the very existence of the Cylon culture. Adama and Roslin must decide whether to follow through on the plan to use a biological weapon against the Cylons. D’Anna Biers (Number Three) believes Baltar knows who created the virus that infected and disabled the Cylon baseship. She is willing to take extreme measures to learn the truth.
Catalina helps Earl cross off No. 75 on his list “Used a mailbox as a trash can” This leads to the discovery of two undelivered letters one is a declaration of a man’s love the other reveals Darnell’s secret.
Jake and Eric head out of Jericho to the nearby town of Rogue River to try and acquire some medicine for their father. While the brothers are at the hospital they encounter a combative group of individuals who call themselves Ravenwood. The brothers find that they’re trapped and must find a way back to Jericho.
Captain Bellick tortures T-Bag for the money during which T-Bag swallows the key and Bellick uses dirty tricks to get the key out.Bellick and Mac leave T-Bag on the boundary of the police.Sarah and Michael Scofield meet,but they are constantly chased by Alexander Mahone.Michael gets close to Mahone’s helplessness.Meanwhile Lincoln Burrows and LJ are rescued by Lincon’s dad but they are still not shielded from the dirty political games. Sucre tries to contact Maricruz but that plan fails because of the state police doing rounds.
Niki opens up to a friend when her son becomes the subject of a crisis. Hiro overcomes his doubts about his heroism. Nathan and his wife come up with a strategy to win the election and Peter provides some unexpected assistance. Claire finds out what happened to her missing video tape. Matt and Audrey continue their investigation of the serial killer Sylar.
Marshall goes on his first real date post-breakup with Lily. Not only do Ted and Barney try to warn him that this girl has got the crazy eyes, but Lily decides to do everything she can to find out about this her and break them up. Also, Barney gets a new name.
Lingering feelings of rage lead Saul Tigh and Kara Thrace to cause problems aboard Galactica between the survivors from New Caprica and those who stayed with the fleet during the Occupation. Baltar assists the Cylons in an attempt to stay alive and uncovers details about Cylon civilization. A Cylon baseship falls victim to a mysterious disease.
Earl takes on Number 12 on his list “Made a lady think I was God.” Millie Banks, she was the manager of Earl’s trailer park, he pretended to be the voice of God to get her to stop bothering them.
The slick gang leader Jonah bails Mitchell out of jail and agrees to give back the food that his bandits stole and agrees to keep out of Jericho. This plan strays off-course as Jonah negotiates new terms involving Jake and Emily.