With the cookout quickly approaching, the guys hatch a plan to sneak Lou out of the hospital. Sean and Mike attempt to do good, Teddy bonds with Colleen, and Father Phil gives Tommy a piece of advice that sends him reeling.
Need to Know

Neal goes undercover as a political « fixer » in order to bring down a corrupt politician. Meanwhile, he also begins to suspect that Peter is investigating the plane explosion behind his back.
Beyond Our Control

When an artifact meant for the Warehouse turns up in the small town next door, the team finds themselves in the middle of a B-movie meltdown complete with cowboys, gladiators, sci-fi robots and beach storming marines. Their only chance of survival rests with the man who invented television, Philo T. Farnsworth.
Delinquent

Ria hasn’t seen or heard from her little sister, Ava, since she was sent to a juvenile detention center, so when she receives a message from Ava, desperately pleading for help, Ria, Cal, and Gillian run to the rescue.
A New World

As the Founder’s Day festivities continue, Carter and the others must accustom themselves to the new time line and how Dr. Grant fits into it. Unfortunately, re-acclimatization needs to occur on a steep learning curve.
Comeback
Tommy's first day back on the job is a busy one as the crew races from call to call. By the end of the shift, the guys are all exhausted, but it's Lou who feels it the most.
Withdrawal

An elusive master thief has targeted a handful of New York’s most prestigious banks, and it’s up to Peter and Neal to thwart his next heist.
Mild Mannered

A super-powered vigilante is at large in Detroit, and the agents try to track down the person responsible. Meanwhile, things between Leena and Claudia are still tense, and Artie is haunted by the spirit of his dead friend.
Teacher and Pupils

After being shot and left for dead, a police officer spends the last few hours of his life paralyzed, unable to move or speak, before finally succumbing to his injuries. Hoping to get some shred of information that may lead them to the people responsible, the FBI brings in Cal to see if there’s any possible way to read a person who can’t even move his eyes.
Founder's Day

Dr. Grant, a former resident of the town, causes serious alarm with his unexpected return. His romantic interest in Allison Blake also causes significant friction with Sheriff Jack Carter.