ION Mystery A deadly hit-and-run involves a driverless car carrying heroin; Tani and Quinn are stuck with a pair of YouTubers who are brought on a ride-along. 2026-06-01 When the CIA informs McGarrett that his mother has gone rogue on her undercover mission and may have killed her partner, Steve goes to Mexico to bring her home and prove her innocence. 2026-06-01 The team searches for a killer whose plane crashed in the jungle with $10 million worth of heroin on board; Grover is thrilled when his niece Siobhan comes to try out for the University of Hawaii basketball team. 2026-06-01 Junior and Tani track down the thief who robbed his parents' home; Five-0 investigates the murder of a beloved philanthropist and the theft of his valuable koa tree; Danny moves in with McGarrett. 2026-06-01 When Adam's girlfriend is kidnapped right in front of him, he shuts out Five-0 and breaks all the rules in order to get her back; the team investigates three seemingly unconnected homicides. 2026-06-01 A tourist helicopter is shot down by a missile; a search for stolen artillery leads to a ghost from McGarrett's past -- Wo Fat; Adam makes a bold decision about his future with Five-0. 2026-06-01 When Walter finally learns Cabe's secret about the Baghdad mission, the future of the team is threatened; Ralph puts his life in jeopardy to help the team. 2026-06-01 When Walter's car ends up at the edge of a cliff, the fractured team must come together for their most important mission yet. 2026-06-01 When a nuclear-powered Russian satellite is knocked out of orbit, the new Director of Homeland Security reunites the team; Paige and Walter confront their feelings. 2026-06-01 When a woman from Cabe's past asks for help apprehending a war criminal, the members of Team Scorpion travel to Cuba. 2026-06-01 A blogger dedicated to exposing government corruption is murdered; during the investigation, it is revealed that a war crime may have occurred during a humanitarian effort in Bolivia. 2026-06-01 When a highly regarded Navy pilot is killed after crashing a new, high-tech jet at an air show, the team must determine if it was human or mechanical error. 2026-06-01 The NCIS team investigates when a Navy drone pilot is murdered after using a black market drone to obtain military surveillance. 2026-06-01 When an Australian Royal Navy Lieutenant is murdered in New Orleans, Special Agent Naomi Parsons (Kate Beahan) is sent to work with Special Agent Pride. 2026-06-01 When a petty officer is found dead, the team's participation in the annual Red Dress Run comes to a halt. 2026-06-01 An extremely intelligent Navy coder -- employed by Brody's mom (Annie Potts) -- is put in danger when the heart intended for him is stolen. 2026-06-01 After traveling to Texas to escort a key witness to the trial of an infamous arms dealer, Sonja and Special Agent Pride are ambushed. 2026-06-01 During a blackout in New Orleans, Pride is determined to figure out who murdered a family friend's fiancé. 2026-06-01 A Marine's murder reveals new clues in the first case LaSalle and Pride worked together; a Thanksgiving celebration at Pride's bar. 2026-06-01 Wade's adopted son becomes a suspect after a series of Christmas burglaries turn deadly; Brody and LaSalle tease Sonja about the team's holiday gift exchange. 2026-06-01 Special Agent Pride and the team investigate a Russian sleeper agent involved with Abby's brother; Sebastian goes to Washington, D.C., to work with Abby; Bishop drives all night to deliver a package and help the New Orleans team. 2026-06-01 The staged suicide of a petty officer turns out to be murder; the team secretly works on an online dating profile for Pride. 2026-06-01 A Mardi Gras celebration at Pride's bar is cut short when he and Mayor Douglas Hamilton (Steven Weber) are abducted by unknown assailants. 2026-06-01 Evidence suggests that the man responsible for saving a lieutenant's life is a soldier who was captured in Afghanistan. 2026-06-01 Special Agent Pride and the team uncover a domestic drug ring -- led by Sonja's childhood friend, Marion Watkins (Samaire Armstrong), that is producing cocaine. 2026-06-02 A Navy captain is murdered during an appearance on a local radio show; Pride's daughter comes home to talk about her plans for the future. 2026-06-02 Agent Brody sees a connection between the case of a sailor struck by a party bus and the death of her sister; the team gets ready for the city's St. Patrick's Day celebrations. 2026-06-02 After Pride's daughter is attacked on campus, the team finds a surveillance van loaded with pictures of the special agent's every move. 2026-06-02 The team investigates when a Navy lieutenant is murdered during a traditional funeral procession in the French Quarter honoring the recently deceased. 2026-06-02 When a Navy lieutenant dies during a secret visit to a general's hotel, agent Pride and the team are asked to break protocol for the investigation. 2026-06-02 Sylvester goes undercover in a federal prison in hope of saving three judges' lives; the team must orchestrate a prison break when Sylvester's life is threatened. 2026-06-02 An explosion sends a top-secret submarine to the bottom of the ocean with limited oxygen, a self-destruct function that's about to activate, and Walter, Cabe and Happy on board. 2026-06-02 The members of the team go undercover on a movie set in Kazakhstan in hopes of disabling a Soviet-era nuclear missile being sold by terrorists. 2026-06-02 The team must intervene when Paige and Ralph are on a sabotaged, runaway subway train; Toby tries to impress Happy during his first boxing match. 2026-06-02 On Halloween, the team investigates the murder of a medium who was apparently frightened to death by a poltergeist; a mysterious death cult kidnaps Kono and Adam. 2026-06-02 Catherine informs Five-0 that McGarrett's mother has been captured and is in danger of being executed for trying to free Wo Fat's imprisoned father; Chin is unable to delay Sara's adoption. 2026-06-02 While Danny chaperones Grace's high school dance, the venue is seized by terrorists, who hold everyone hostage with the intent of abducting a diplomat's son; Danny and Grover discover that Will is Grace's secret boyfriend. 2026-06-02 A conspiracy theorist with compelling information that JFK's own cabinet planned his assassination is murdered. 2026-06-02 A boy suffering from PTSD undergoes hypnosis and realizes he may have witnessed a murder related to a 10-year-old cold case; Danny's sister visits Oahu. 2026-06-02 The team rushes to Mexico, where Chin puts his life in jeopardy in an effort to rescue Sara, his kidnapped niece. 2026-06-02 When Chin is kidnapped by a Mexican cartel, Five-0 must rescue him before he is executed by the vengeful group; Grover goes undercover to investigate a murder, which turns out to be far more complex and dangerous than anticipated. 2026-06-02 While Max prepares to say his goodbyes, the team investigates a murder during a police convention on the island. 2026-06-02 The team faces a contentious U.S. Marshall after a murder suspect escapes capture and looks for asylum in the sovereign land that belongs to the Nation of Hawaii. 2026-06-02 While working a murder case, Five-0 discovers that a former Nazi war criminal may be hiding out in an old leprosy colony in Hawaii. 2026-06-02 While McGarrett and Danno celebrate Valentine's Day with their girlfriends, the Five-0 team investigates the murder of a man taking a class on how to meet women. 2026-06-02 The Five-0 must once again engage in the twisted mind games of serial killer Dr. Madison Gray when she arrives at the HPD covered in blood that matches Alicia Brown's. 2026-06-02 After tracking down the missing uranium, which has been used to build a bomb in the middle of the jungle, McGarrett and Danny must move the explosive material through treacherous terrain before it detonates. 2026-06-02 McGarrett and Kono suspect that an abused young girl may be the victim of a sex trafficking ring on the Island; Chin and Grover investigate a murder at a sober living facility. 2026-06-02 The Five-0 helps a private investigator in the case of a kidnapped woman whose husband may have something to hide; Rachel tells Danny that she is getting a divorce from Stan. 2026-06-03