When the zoo installs web cams to bring in new visitors, Private accidentally becomes an Internet star.
In the wake of a building collapse in a small town outside Washington, Lightman is brought in to determine who is at fault, and he discovers a massive cover-up. Meanwhile, the team is hired by a "dot-com" billionaire to determine if his girlfriend loves him for the right reasons.
When Roman wants to trade Reese for Rayborn, whom he's convinced is still alive, Crews launches a covert crusade to find his partner, which brings him answers to long-standing questions along the way.
Jones and Junior take the chance to accompany a suspected murderer on a flight to Thailand. Back in Reno, Jim and Franky perform emergency on a doctor, and Trudy and Raineesha mingle with a street hustler.
The team travels to Fort Lauderdale during spring break to find a serial killer who is targeting co-eds on vacation.
Cartman decides to help Jimmy with his comedy routine. Everyone loves the new joke they come up with. The joke starts to take off and it even hits all the late night talk shows. The boys are thrilled with how popular it’s become until somebody tries to take all the credit.
The Janitor and Lady invite the Sacred Heart staff to their fake wedding in the Bahamas hoping to score some loot but their scheme is about to backfire...
While investigating the shooting of a voice coach in an empty theater, Stella realizes that the crime scene is oddly familiar and staged.
A turf war ensues when Stabler and Tutuola link an artist's murder to a serial killer, and the detective assigned to that case focuses more on their involvement in an investigation he believes belongs solely to him than on identifying the killer.
When 1 Platoon tries to protect a disabled helicopter, Warrant Rhodenizer - commanding the platoon in Captain Cox's absence - is "critically injured" by shrapnel.
When Dixon tries to slow down the pace of their relationship, Silver takes a trip to Kansas to learn what he was like before coming to Beverly Hills. Unfortunately, her fragile mental state gets her involved in a difficult situation. Meanwhile, Kelly once again faces her troubled mother Jackie.
The Devil misleads Sam into thinking his next escaped soul is an easy catch and encourages him to take along the gang for a road trip. Unfortunately, when they arrive, they discover a tentacled beast has taken over a small town and is eyeing each of them as its next dinner. Meanwhile, Andi feels Sam is becoming too comfortable with this lifestyle, Ben struggles to not be so clingy with Nina, and Sock makes one last effort to sleep with his stepsister.
Jamie beats Joe up after he discovers that he has been hitting Mandy. Mimi decides to take the blame for the attack to save her son from being sent back to prison. Paddy's secret comes out.
Jill gets set to play her doubles tennis match against Ramona and Mario, but it could be a histrionic racket when her pro tennis partner opts out and Jill invites Simon to play with her. It's game, set, drama when the other wives attend the match. Meanwhile, Jill shows her home redesign to Bethenny; and Bethenny seeks help with her product-logo design.
When a government scientist goes missing, Abby is recruited to carry on his work, but the team worries that she may meet the same fate as her predecessor.
Just seconds before a building is demolished, a mysterious mute child that has been living alone underground is discovered. When the FBI's Fringe Division investigates, the boy forms an unspoken connection with Agent Olivia Dunham. Meanwhile, an especially gruesome serial killer resurfaces and showcases his "artistry" by displaying his work publicly. As the boy gradually assimilates into a new environment, Olivia and the team must race against the clock to prevent the mad man from causing further massacre.
Patrick Jane and the team go to Hollywood when they investigate the murder of a movie producer.
Julien can't take Mort's obsessive feet touching, so he exiles Mort from the lemur habitat.