Coulson and his team--what's left of it--go all-out to stop HYDRA. Meanwhile, Fitz and Simmons try to escape a watery grave, and Grant begins to question Garrett's sanity.
Coulson's team goes undercover against HYDRA to learn their true plans... and Grant's connection to them.
A university hazing gone violently wrong puts Rollins on a case involving a friend from Georgia. Benson's investigation reveals a pattern of abuse, and targets the team's coach. Meanwhile, Rollins asks for help with her personal life.moreless
Beckett continues her quest to find the stolen toxin as Castle is left with less than a day to live after his exposure.
The rebels manage to infiltrate the tower and Aaron's know-how comes in handy tuning the power back on.
When the rebels discover a way into the tower, a deadly battle between Miles and Monroe occurs and the Nevilles are excluded.
Nora is captured and tortured and Monroe finds out that Rachel is going to the tower, but doesn't know the full extent of her plan. Miles looks for a murderer in his ranks.moreless
Miles and Nora set out to recruit one of Miles' old militia buddies. To find her way back into her daughter's graces, Rachel looks for a power source whilst eluding her ruthless former boss, Randall Flynn.moreless
While John Ross tries to convince his mother to help him take over Ewing Energies, Christopher enlists Drew's help resulting in a revelation that could change the fate of Ewing Energies. The Ewings come together when an outsider threatens them all.moreless
Ann figures out a way to take responsibility for shooting Harris. As John Ross' plan to take over Ewing Energies starts to come together, Christopher changes tactics with Pamela. Meanwhile, Vicente Cano (guest star Carlos Bernard) has an unexpected run-in with the Ewings.moreless
With the future of Ewing Energies in jeopardy, Christopher does everything possible to keep a key deal alive. J.R. works to undermine Pamela, forcing John Ross to choose between a Ewing and a Barnes. Cliff Barnes returns to meet with an unlikely ally.moreless
The battle for Ewing Energies heats up as Christopher and John Ross clash over opposing visions for the company. As Christopher seeks to gain the upper hand in his divorce from Rebecca Sutter, a game-changing revelation turns everything on its head, causing the entire family to put their differences aside and rally together - except for John Ross, who uses J.R.'s dirty little tricks to take revenge on Christopher and Elena. Meanwhile, Ann is blackmailed by her ex-husband, Harris Ryland, forcing her and Bobby to confront a shocking secret from Ann's past.moreless
J.R. and John Ross strike a deal to wrestle control of Ewing Energies away from Bobby and Christopher, while the newly revealed Pamela Rebecca Barnes schemes with John Ross to take half of Christopher's shares as part of her father's revenge against the Ewings. Meanwhile, Harris Ryland's mother Judith proves to be just as ruthless as her son.moreless
Following a drone strike in Afghanistan and the finding of a retired marine's body in the ruins of the bomb-making compound, the team investigates the man's loyalties and connections to the Taliban.
In the season finale, a sudden health crisis brings Ewing family back together. Deep and hurtful secrets come to light, while Elena and Christopher learn the real truths about those closest to them.moreless
John Ross is forced to choose between family and business, while a medical scare impacts the Ewings. Rebecca and Sue Ellen are both in danger of falling for dangerous and powerful men.
The Ewing family is forced into a hard decision following the recent murder while fighting off Southfork outsiders. Meanwhile, Christopher is approached by an oil company concerning the rights to his new methane technology.moreless
Harris demands an apology after his altercation with Bobby. Rebecca confides in Elena over a life-altering secret. John Ross makes a tempting offer to his cousin Lucy, while a family associate is murdered.moreless
Family tensions rise as the deed to Southfork is finally revealed, made worse by the escalating issues between newlyweds Rebecca and Christopher. Ann reaches into her past in order to derail J.R., while Christopher decides to get his hands dirty.moreless
McGarrett captures Wo Fat in a special ops raid but he learns that the Yakuza have been trailing them and both of them are marked for death.