It's Ronnie's birthday and the wives head out for a weekend of pamper. The group realizes that just because Mary is absent from the festivities is no guarantee that there won’t be any drama. A secret is revealed about Mary that may never be repairable.
Dr Suzannah Lipscomb and Joe Crowley examine the grisly truth behind European history's most infamous incidents, beginning with the death of Attila the Hun.
When threats turn deadly against a tour company that endangers the local shark population, Five-0 faces the difficult task of narrowing down the suspect list. Meanwhile, the team debates whether or not Kamekona will earn his helicopter license.
When a man is found dead in an industrial cake mixer, Castle and Beckett trace the murder to an Irish gang in Staten Island and a beautiful bar owner named Siobhan O’Doul. Much to everyone’s surprise, Detective Ryan has a complicated history with Siobhan and the Staten Island crime family from his days working undercover in narcotics. When the case hits a dead end, Ryan must go back undercover to expose the killer, complicating his relationship with his wife.
A delusional woman is the prime suspect in the stabbing of her fiance.
After discovering Claire's location, Joe sends two followers to capture her, but Ryan may be one step ahead. Meanwhile, Jacob struggles with recent decisions causing his reunion with Emma to be less than ideal. Also, a relationship from Ryan's past plays a significant role in his future.
An undercover police officer, who was investigating a string of ATM robberies, turns up dead in a van with a bag of diamonds found inside his mutilated body. So the Jeffersonian team must figure out whether or not the ATM robbers are also murderers, or if the cop was crooked. Meanwhile, Brennan is the subject of a documentary commissioned to raise funds for the Jeffersonian, and she struggles to be likeable on camera.
Dylan wastes no time causing trouble at home and all the while, the Bates family is inexorably drawn into the dark underbelly of White Pine Bay.
Josh and Nora search for Donna; Aidan breaks Kenny out of the hospital.
On 25 January 2010, Ethiopian Airlines Flight 409, en route to Addis Ababa, plunges into the Mediterranean Sea shortly after takeoff from Beirut–Rafic Hariri International Airport during a thunderstorm, killing all 90 people on board.
Miles leads the rebel squad out of Philadelphia and away from Monroe’s helicopters and machine guns. Meanwhile, a guilt-ridden Rachel tries to redeem herself by providing power to the rebels, but once again must leave her children, Charlie and Danny, behind. As if there wasn’t enough heat, romantic sparks ignite between Miles and Nora.
In the Quantum yard, during a spirited water fight, Joy accidentally gets Gizmo's inner workings wet, and he fritzes out. Chris becomes furious with Joy, saying he'll never forgive her. Superbook intercedes and whisks the kids back to the days of Jacob and Esau. The two brothers compete over many things, but when Esau gives up his birthright and Jacob tricks his father out of a blessing, they become estranged for many years. When Jacob finally goes to Esau and his brother finds it in his heart to forgive Jacob, Chris takes the cue and forgives Joy, as well.
Chris is stoked because he got a Holo9, the ultimate holographic gaming system! But Chris starts to feel a twinge of guilt when he hears that a sick boy in the hospital would like to have one. It takes SUPERBOOK’S assistance to turn Chris around after he meets Abraham and Issac. Through Abraham's obedience to God, Chris learns that you should put God first, above all else (even an Holo9), and everything else will work out.
Robson makes his way to South Africa to take part in a series of challenges, starting by teaming up with his uncle Matheson in pursuit of yellowfish. He then goes fishing on a ski boat, before going on the hunt for the great white shark off the coast of Cape Town.
A record-breaking 100 vault auction brings extra buyers to Chatsworth, CA. Darrell Sheets gets Mark Balelo to bite on a big group of vaults, and their contents lead to an explosive situation. Herb and Mike steal some vaults that might make them storage kings. And Barry Weiss finds some antiques, but will grandma's stash lead to big cash?
The second of half of the 100 vault auction runs into the night in Chatsworth, CA. Ivy Calvin bites the other buyers, slithering to a profit. Darrell Sheets takes charge without Brandon, winning a vault that furnishes his bank roll. And Jarrod and Brandi grab the auction by the horns, making them the true winners of the auction.
The gang investigates Sheriff Stone's alien abduction claims while real aliens are stealing valuables from Crystal Cove.
While Richard is out of town buying a Corvette, office manager Christie Brimberry buys a T-Bird that Richard forgot he had agreed to buy, the crew then turns it into a profitable deal. Model Alloy Ash makes an appearance at the new shop, showing off her welding skills.