Alan finds out that Lyndsey broke up with Larry without telling him; Walden tries to prove he is a man’s man.

Marty Pepper (Carl Reiner) proposes to Evelyn; Alan and Walden plan a bachelor party for Marty.

Lyndsey’s boyfriend sets Alan up on a date; Walden wants to help Nicole with her project so she will have time to date him.

Walden joins his beautiful former employee on a brilliant new project. Meanwhile, Alan advises Jenny to open up to her girlfriend or risk losing her.

It’s Christmas in Hawaii and Five-0 travels to the Big Island, where Max is forced to work with a rival medical examiner after a cowboy is poisoned. Meanwhile, McGarrett pressures…

While the team investigates a couple’s murder in which their sons are the prime suspects, McGarrett is shocked when Aunt Deb returns to the island with her new fiancé.

When McGarrett is kidnapped by Wo Fat, he experiences what would have happened to the team if they had taken a very different path, on the 100th episode.

It’s Halloween and Five-0 must track down a serial killer who is copying murders depicted in a cult slasher film. Meanwhile, McGarrett must help Jerry after he is kidnapped by…

On the fourth anniversary of his father’s death, McGarrett meets a woman who helps him reopen the last unsolved case his dad worked on before he died.

When a Detroit hit man is taken out by one of his colleagues on the streets of Oahu, Five-0 is shocked to learn the killer’s surprising motives. Meanwhile, Chin puts…

Three young women rob a tour bus, but things go horribly wrong when a man is killed and the women unknowingly steal something of great value that puts their lives…

While a Navy Seal is on a secret mission, his young daughter is kidnapped; Danny must find $18.5 million in order to save his brother.

The island of O’ahu goes on lockdown when Five-0 hunts a terrorist who starts using weaponized drones on civilians. Meanwhile, McGarrett and Danno must go for a mandated review with…

When Grover’s daughter is kidnapped by an old nemesis, he is forced to help steal $100 million in order to get her back. Meanwhile, Wo Fat escapes prison and heads…

McGarrett and Catherine travel overseas to Afghanistan to stop the Taliban from harming a young boy whose family saved Catherine’s life years ago.

The investigation of a murdered pool cleaner leads the Five-0 team to a possible terrorist cell of radicalized students plotting an attack on U.S. soil.

Five-0 is set up when a bad tip leads them to an abandoned building that is rigged to explode with McGarrett and Danny trapped inside.

Five-0 investigates when the daughter of a macadamia nut tycoon is murdered with a stiletto heel during Chin’s high school reunion.

A man is shot as his daughter is abducted; Danny tries to reunite his parents; Jerry finds a code on McGarrett’s champ box.

A triple homicide is linked to a secret, downed Chinese satellite; Danny’s mother goes on a ride-along with Grover.

A real estate agent is found dead inside the walls of one of his listings. Meanwhile, Danny’s mother makes an unexpected visit and brings with her some shocking news.

An escaped convict who wants Five-0 to prove his innocence abducts Danny and McGarrett; Grace punches a person at school.

Chin is questioned about his father’s murder and how his relationship with Malia and her family could have adversely affected the investigation.

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.

Rayna is feeling conflicted about leaving the children behind to go back on tour. Sadie runs into a former partner.

Rayna broadcasts a Christmas special from her home and has the chance to perform at Winterfest.

While attending the 48th Annual CMA Awards in Nashville, Rayna discovers Luke’s prenuptial agreement.

Rayna increases her publicity by singing on “Dancing With the Stars” and having a reporter follow her, but she then soon misses her privacy. Juliette finds it hard to deal…

A health scare sees Juliette asking Avery if he wants to be a part of the baby’s life.

Juliette is concerned about filming a sex scene while attempting to hide her pregnancy. Kiley makes plans to leave town whilst a homeless man manages to make an impact on…

Rayna wants Sadie to sign to her label and entices her with a girls’ day out. Juliette is unable to hide her pregnancy symptoms any longer.

Juliette attempts to hide a secret that could stop her from getting a role in a film.

Rayna attempts to use some new publicity opportunities to promote her album and the record label.

Rayna has to choose between two men and two directions her life might take.

As Will Lexington’s album climbs the chart with the help of Jeff Fordham’s deep pockets, Rayna enlists Teddy’s help to plan a huge, free concert at LP Field to draw…

Rayna organizes a charity concert at Fort Campbell after finding out Luke has been injured in Afghanistan, forcing him to cut his tour short. Deacon and Maddie are brought closer…

Scarlett’s breakdown is driving everyone to point fingers at who might be responsible for her condition. Deacon is blaming Rayna for pushing her too fast, Rayna is blaming Juliette and…

Maddie’s news goes viral and stirs a media frenzy including being a “Hot Topic” on “The View,” and the real-life Ladies of “The View”— Whoopi Goldberg, Sherri Shepherd, Jenny McCarthy…

Rayna plays a mini-set on Luke’s tour, and her girls meet his son, Colt, a moody teenager who has a big social media following. Juliette’s growing jealous of Avery’s connection…

Juliette has a design on how she would like to announce her new deal with Highway 65, however, Rayna has a calculated roll out plan in mind. Juliette’s emotions get…