An arsonist targets Lt. Severide. Meanwhile, Station 51 is under scrutiny by Gail McLeod, a financial consultant for the city who is deciding if any firehouses should be closed. Mouch…

Lt. Severide has his strong ideas on who the serial arsonist is, but first needs to find proof to back up his suspicions. Meanwhile, Lt. Casey adjusts to his new…

Antonio’s son was kidnapped and he has a feeling the Columbian drug gang is to blame. Pulpo, the Columbian gang leader, is being held in jail and suggests his release…

The Fringe team is pushed to the breaking point as they desperately attempt to prevent a catastrophic event that threatens the lives of everyone.

As the thrilling third season propels to a climactic close, questions will be answered as Peter confronts his destiny and a beloved team member meets an untimely demise.

The Fringe team goes back to the future as the story jumps ahead to 2036, when the Observers and the Fringe team engage in a game-changing battle.

Walter is forced to revisit his painful past when a fringe event causes people to spontaneously combust; the team faces off with David Robert Jones.

As the Fringe team investigates a mentally ill patient who appears to be connected to a series of murders, frightening clues and connections are uncovered that lead Olivia to some…

In an effort to remove Bell’s consciousness from Olivia’s mind, Peter, Bell, and Walter enter Olivia’s subconscious and attempt to find her personality, which has hidden itself somewhere safe.

Olivia uncovers a dangerous force that may be connected to past experiments with Cortexiphan. The investigation forces Walter to leave the lab for the first time in years and travel…

When the Fringe Team investigates a case where a victim had his heart extracted, it’s just the beginning of a series of mysterious and reanimating events tied together. Meanwhile, Peter…

In Noyo County, Washington, Peter stumbles across a grisly murder with ties to Newton and First Wave. He is forced to team up with a suspicious sheriff to get to the…

Peter’s visit to the other side intensifies as the alternate FRINGE division faces off against a formidable new foe in a harrowing race against time.

A state trooper picks up a runaway boy, but when he undergoes a strange transformation, three murders result. The Fringe team is called in to investigate and discover that a small…

Just one week after Peter Bishop saved the day and was then wiped from existence, the truce between the two worlds remains intact and the two sides are forced to…

Back “over here,” the Fringe Division investigates a bizarre phenomenon when 15 people up and down the Eastern Seaboard, all suffer retrograde amnesia from listening to their shortwave radios on…

Olivia begins to regain her memories of her encounter with William Bell. Meanwhile, the “First Wave” tries to collect the head of their leader, and the traitor makes his move.

Two men kidnap a teenage boy using mind control abilities. The boy’s father works for Massive Dynamic but Nina insists that the company hasn’t been developing mind control, and has…

After the extraordinary turn of events that shockingly left an imprisoned Olivia “over there,” she fights to find her way home. Meanwhile, Peter and Walter try to move on with…

“A man must have a code.” – Bunk. Tipped off by the wire, Greggs, Herc, Carver and Freamon make a bust, but the incident makes Avon and Stringer suspicious, leading…

“That all there is to it?” – Bubbles While searching for the missing bodies, Freamon goes around the chain of command after being rebuked by Landsman. Carcetti finds that his…

“Lambs to the slaughter here.” – Marcia Donnelly Four West Baltimore boys wrestle with what to do with the rest of their summer vacation as the new fall school year…

“The bigger the lie, the more they believe.” – Bunk Moreland. McNulty and the detail continue to stake out Marlo and his crew. Recently promoted Sergeant Carver is met with…

“Deserve got nuthin’ to do with it.” – Snoop A promising lead makes Freamon’s hard work worthwhile, although McNulty doesn’t feel like a celebration. Michael is suspicious about his latest…

“We don’t need to dream no more.” — Stringer Bell The wire begins to yield information about the Barksdale organization, though finding links to the top proves elusive. Stringer and…

When the body of a young woman is discovered at a laundry facility, the bed sheets she is wrapped in lead Mac and Stella back to an upscale New York…

When a college student is beaten, shot to death and his apartment ransacked in what appears to be a drug-related hit, the team must track down his killers. After examining…

A serial killer taunts the CSIs by leaving them cryptic hints, and the longer it takes them to decode these puzzles, the higher the death toll rises, on the eighth…

Horatio fights to save Yelina and when Delko goes against Calleigh’s plea and helps his dangerous father, his life is put in jeopardy.

Calleigh and Ryan come close to being murdered while investigating a home in which they find the corpse of a doctor who’s been performing illegal transplant operations in his garage…

When a flight attendant is murdered, the CSIs uncover all the dirty secrets of airplane travel.

The evidence on who shot Horatio leads the team to some of most Miami’s dangerous including one of their own.

Calleigh and Eric are put in danger when a 200-foot crane crashes into a tall Miami building. This also destroys Horatio’s best chances of catching a crime boss.

When a savage killer runs rampant in Miami, Horatio must intervene to stop a member of the police force from getting too close to the case.

A Marine recruiter is found dead on a civilian shooting range with various bullet holes in him, but there is no blood at the scene. The investigators uncover that the…

After Frank steps on a land mine at a crime scene Horatio and the Bomb Technicians must deactivate the bomb. Delko gets hit with a large lawsuit after breaking up…

The episode picks up straight where “One of Our Own” left off. Horatio and Delko have arrived in Rio de Janeiro to hunt down Antonio Riaz, who ordered the hit…

When strange accidents occur in the lab, the CSI team is spooked during a death investigation involving voodoo. As Halloween is near everyone starts to think that the lab is…

A serial killer is on the loose with a craving, making Calleigh its next victim, which also jeopardizes her ability to do her job.

In the second part of the two part episodes, Horatio deals with his past and the rest of the team works to rescue Calleigh from kidnappers.