Scott Ryan Yamamura

When a delusional man kidnaps a waitress with an uncanny resemblance to his missing daughter, the SRU team uses a different tactic to try and talk him out of hurting her. Meanwhile, a woman joins the unit after the death of one of the team members.

When Han’s new therapist suggests that Max needs to confront her “daddy issues” and fear of intimacy, she reluctantly heads to Rhode Island to track down her birth father with the diner gang in tow. Also, Oleg is up in arms when Sophie wants him to help out around the house.

With the agency back in business, Bo and Tamsin start playing bodyguards for a famous Japanese warrior with a hit on his head. While they struggle to work as a team, Lauren is forced to turn to Dyson for a crash course in self-defense when her research starts earning her death threats of her own.

Marcus, a former patient of Dr. Rosen's (David Strathairn) with the ability to set off a chain reaction of events with a predetermined outcome, escapes from Binghamton, a facility designed to detain and train Alphas. His escape causes Rosen to reexamine his tenuous relationship with the government, while he's being forced to get acquainted with his new Department of Defense liaison, Agent Sullivan (guest star Valerie Cruz). Meanwhile the rest of the team continues to balance their personal lives while continuing to work with Rosen.

The team of Alphas, including new member Hicks (Warren Christie), relocates to new offices in Queens after the attack on Dr. Rosen's (David Strathairn) life. While adjusting to their new surroundings the team investigates a series of violent public riots that are breaking out on the east coast. The only connection between the riots is a runaway teen, an Alpha, who overproduces certain pheromones that causes people nearby to become violent. Rosen's team must find a way to stop this Alpha without losing control themselves.