Boyle comes to the aid of a former military buddy who's being charged with murder, and he asks Brian for help proving that his friend's prosthetic arm was hacked to commit the crime. Elsewhere, Brian's dad is adamant that his son stop working for the FBI.moreless
Team Scorpion and Walter's parents visit Megan in the hospital as her health deteriorates, but they end up quarantined when a deadly fungus outbreak threatens to infect everyone.
Brian makes a deal with Naz to get his own personal work "headquarters," but to score the space he has to capture the FBI's 10 Most Wanted criminals in just two weeks. Meanwhile, Brian's relationship with his father becomes strained under the secretive nature of his new life working for the Bureau.moreless
The team is blackmailed to break into the United Nations to assist in the assassination of a dangerous arms dealer; and Sylvester makes a bold move to protect Megan's wishes.
Abbie is put in charge when Daniel heads to DC, and gets into more trouble when Joe and Jenny's actions against Atticus threaten her career.
Brian tangles with real pirates who are holding a girl against her will. Brian and Rebecca work to clear Naz of treason charges, only to discover that there's a family secret she is keeping from the FBI.moreless
Team Scorpion helps the CIA locate a top-secret aircraft in Area 51 in order to raise money for Walter's research to save his sister's life.
Brian fakes being sick in order to take a day off from working with the FBI. Unfortunately, the plan backfires when the CIA abducts him from home to "borrow" his NZT-enhanced skills for what turns out to be a dangerous black ops mission that ends up spiraling out of control.moreless
The team must stop a runaway train with Paige and Ralph aboard. Meanwhile, Toby competes in his first boxing match in an attempt to impress Happy.
Pandora resurrects a foe from Ichabod's past to unleash fear in Sleepy Hollow. To find their opponent's weakness, Abbie and Ichabod turn to their new friends Booth and Brennan for help. Meanwhile, Joe and Jenny discover that the man who is behind the theft of the Shard is an old friend of Joe's father.moreless
Brian's physical and mental health begin to deteriorate again, but Edward Morra is demanding a high price in exchange for another inoculation. Brian secretly looks for an alternate cure for himself while he works with Rebecca outside FBI parameters to find the creators of NZT.moreless
A nefarious virus is uploaded to Walter's computer that turns the team's new "smart" building project into a burning death trap with people locked inside.
Pandora unleashes the demonic creature that was the basis for the Tooth Fairy on the children of Sleepy Hollow. Meanwhile, Abbie tells Jenny about finding their father, and Ichabod continues his quest for American citizenship.moreless
Brian discovers a shocking secret about Rebecca's late father, but worries that telling her will land him in legal trouble; at the same time, he ends up meddling in her personal life while learning self-defense from her secret FBI boyfriend.moreless
The team goes undercover on the set of a superhero movie in Kazakhstan to dismantle a nuclear missile being sold by terrorists.
Pandora's newest threat is a killer from Ichabod's schoolboy past. Meanwhile, Joe and Jenny find a new player when they go looking to recover the Shard of Anubis.
Loyalties are tested when Sands demands that Brian steal the FBI's secret files on NZT. When her estranged father dies, Agent Harris is conflicted after learning what he left her.
Walter, Cabe and Happy become trapped in a top-secret submarine with a limited oxygen supply and the potential to self-destruct after an explosion propels it to the bottom of the ocean.
Pandora unleashes a creature that seeks to kill those discovering secrets. Meanwhile, Abbie's new boss arrives in Sleepy Hollow, and Joe goes to Jenny seeking answers.
When Harris and Boyle, helped by Brian, investigate the murder of a retired FBI agent, they find a link to the elusive head of a notorious drug cartel. When Brian reconnects with an old flame, he worries she's only interested in the NZT version of him.moreless
Sylvester goes undercover in a federal prison in order to save the lives of three judges, but the team must help him escape when his life is threatened.
A bomb squad is attacked and the culprit threatens to detonate additional explosive unless arsonist Jason Duclair is released from prison. Meanwhile, Adam returns from the hospital and Kono realizes they are being watched; and McGarrett prepares to take his relationship with Catherine to the next level.moreless
Nine months after the deaths of Henry and Katrina, Ichabod is arrested returning to the U.S. Abbie--now an FBI agent--gets him out and they discover that a new evil has been unleashed upon the world.moreless
Brian puts his new job with the FBI in jeopardy when he disobeys orders to stay out of an investigation into the murder of a renowned journalist.
The team travels to Cuba to catch a Serbian war criminal after a woman from Cabe's past pleads for his help; Alana De La Garza returns as the new head of Homeland Security; and Walter meets a new friend while completing court-mandated community service.moreless
A man named Brian Finch develops superhuman abilities after taking a mysterious drug called NZT in the series premiere of this adaptation of the 2011 film starring Bradley Cooper, who serves as executive producer and reprises his role as Eddie Morra. First up: Brian attempts to clear his name of an NZT-related murder being investigated by the FBI.moreless
In the second season premiere, a nuclear-powered Russian satellite is knocked out of orbit and the team reunites to divert its course before it detonates over Southern California. Meanwhile, it is revealed that Paige kissed Walter, which forces them to confront their feelings for each other. Gene Simmons makes a guest appearance as himself.moreless
Five-0 investigates the murder of a bounty hunter who was killed after he apprehended a fugitive. Meanwhile, Rachel reveals a long-held secret to Danny that has serious ramifications.
Season 5 ends with Five-0 learning that a stolen nuclear bomb is somewhere on the island and is about to be detonated. Meanwhile, McGarrett is stunned when Catherine returns to Hawaii; and Chin confronts Adam about his lingering connections to the Yakuza, on the eve of Adam and Kono's wedding.moreless
Kono fights for her life when she encounters rough weather while on a solo catamaran trip around the Hawaiian islands. The journey is something her mother always wanted to do but was never able to experience.moreless