Shawn McDonald

House tries to decipher an autistic boy’s signals in order to diagnose what is causing him to scream.

The 'Medellin' trailer is leaked on YouTube, and an enraged Billy blames Eric. In an effort to appear younger, Drama gets a scrip for a medical-marijuana facility...so he can purchase the club's stylish cap. Ari and Lloyd attempt to sabotage a deal with a longtime foe so that Vince can get his next project.

During shooting of a pivotal scene for 'Smokejumpers,' Vince gets contradictory direction from Verner, and Ari and Dana Gordon try to put out the flames. After receiving an unexpected call, Turtle has a clandestine meeting.

When two teenagers on a date turn up "dead" at an abandoned warehouse with the three puncture wounds to the soft palate — a trademark of the shape-shifters — the Fringe team investigates the evidence as well as the motives of mastermind Newton. Upon discovering a shape-shifting embryo, Walter returns to the lab to conduct further analysis, and Olivia and Peter head to Massive Dynamic for answers. Meanwhile, Peter reveals a family secret to Olivia as Walter struggles to recall what Newton knows about "building a door".

In the season premiere episode, Officer John Cooper returns to duty after recovering from back surgery and meets his new partner, Officer Jessica Tang, a tough and disciplined cop with her own set of baggage from working the streets. Lydia, whose new partner is Ruben Robinson, can't seem to escape helping a former CI (Confidential Informant) who won't stay in safety. Ben, Sammy and Dewey (series regular C. THOMAS HOWELL) chase an armed man into an elementary school, while Ben bumps heads with Danny Ferguson (guest star LOU DIAMOND PHILLIPS), an intense street cop whose cynical attitude is affecting their work.