Season 5 begins with the island of O'ahu being put on lockdown when Five-0 hunts a terrorist who is using weaponized drones on civilians. Meanwhile, Steve and Danny attend a mandated review with a psychologist that looks like couples therapy.moreless
Steve and Catherine journey to Afghanistan to help a young boy whose family is responsible for saving Catherine's life many years ago.
After following up on a tip, Steve and Danny are trapped inside an abandoned building that is rigged to explode.
The team investigate when the body of a real estate agent is found buried at one of his listings. Danny's mother unexpectedly comes to town with some extremely startling news.
An escaped convict out to prove his innocence kidnaps Steve and Danny. Grace punches out another student at school.
Captain Grover is aided by McGarrett in his search for a friend who has disappeared, after it seems like he's committed murder. Kono persists in her quest to find Adam.
A serial killer at the heart of Five-0's investigation puts Chin's life in danger. While on the shores of Oahu, Danny and Grace come upon an odd puzzle box.
With the President on the way to Oahu, Five-0 is tasked with the murder investigation of a secret service agent. Steve's Aunt Deb comes for a visit along with an eye opening secret.moreless
Five-0 is tasked with babysitting Mary's newly adopted baby, even as they investigate the murder of an undercover ATF agent.
Steve and Wo Fat fight to escape from the attack on the maximum security unit. Catherine is taken hostage when Five-0 headquarters is seized. Five-0 goes behind the new SWAT Commander’s back to rescue Catherine. Kono and Adam find themselves exposed while hiding in Hong Kong.moreless
Spider-Man, Iron Man, Thor and Hulk stand powerless after being struck by Dr. Doofenshmirtz's power-draining "inator." Once the Marvel Super Villains - Red Skull, Whiplash, Venom and M.O.D.O.K. - find out that Dr. Doofenshmirtz is responsible for robbing the superheroes of their powers, they seek him out and together create mayhem in Danville. Meanwhile, Phineas and Ferb do everything they can to restore the superheros' powers before the evil villains take over the world.moreless
Hawkeye and Black Widow go on a covert S.H.I.E.L.D. mission without informing the rest of the Avengers, but ultimately regret leaving their teammates in the dark when they discover that their target possesses a weapon of world-bending powers.moreless
After having been disbanded for years, the Avengers reunite when Red Skull, having formed an unlikely alliance with M.O.D.O.K., kills Captain America, and the heroes must avenge their fallen comrade and foil whatever plan the Skull is concocting.moreless
After Spider-Man experiences the first training session with his new allies, the newly-formed team takes a trip to Latveria to track down the villainous Dr. Doom.
Spider-Man is confronted by director of S.H.I.E.L.D. Nick Fury, who offers the web-slinger exclusive training and a chance to become the "Ultimate Spider-Man." At first declining the offer, Spidey soon comes to realize that he may need Fury's help when the members of the Frightful Four attack Peter's school, having learned that Spider-Man's alter ego is a student at Midtown High.moreless
Spider-Man accepts Fury's offer to turn the web-slinger into the "Ultimate Spider-Man" and meets his new allies - Nova, White Tiger, Power Man, and Iron Fist.
In the season finale, Harvey tries to free an innocent man but hits a wall when he goes to the district attorney, who seems more focused on preserving the system than seeking justice. Elsewhere, Trevor causes problems for Mike when he shows up on his doorstep.moreless
Christina now runs James River Hospital while her husband hopes the operation for a close friend will save his life and Kelly has a change in her career at the hospital. After accepting his proposal Bobbie and Steve must decide when the time is right to go to London.Camille goes to college.