
Get ready for an exciting episode as Hawaii Five-0 returns with a special crossover featuring the characters from Magnum P.I. In this action-packed episode, airing January 3, 2020, the teams join forces to tackle a high-stakes mission involving stolen CIA secrets. 💥 National security is on the line, alliances are made, and both shows' fans are in for a treat!
After a short midseason break, Hawaii Five-0 is back with a bang—this time inviting the cast of Magnum P.I. to join in for an epic crossover. The episode, titled "Ihea 'oe i ka wa a ka ua e loku ana?" (which translates to "Where were you when the rain was pouring?"), is set to air on January 3rd, 2020, at 8pm ET/PT. That title alone sets the tone for a dramatic and memorable event!
The special episode's guest cast includes:
This crossover isn't just a fun TV gimmick—it brings together much-loved characters from both shows to solve a case that neither team can handle alone.
Your favorite Hawaii Five-0 team is all here:
With both the Hawaii Five-0 and Magnum P.I. teams working together, this episode promises some excellent character moments and dynamic team play!
In this episode, a critical event kicks things off: a list of undercover CIA agents is stolen. This isn't just a local crime—it's a major national security threat that could put many lives in danger.
To tackle this challenge, Steve McGarrett and the Five-0 squad team up with Thomas Magnum and his crew:
"When a list of undercover CIA agents is stolen, Steve (O'Loughlin) and Five-0 enlist the help of Magnum (Hernandez), Higgins (Weeks), Rick (Knighton) and TC (Hill) to get it back and protect national security. Also, Higgins gives Tani some personal advice."
This not only raises the stakes but also paves the way for exciting interactions and collaboration between the two teams. The blend of their unique skills, personalities, and approaches to law enforcement adds a fresh layer to the familiar Five-0 formula.
For those new to the show or in need of a refresher, Hawaii Five-0 is all about an elite, federalized task force dedicated to cleaning up the beachside city of Honolulu and the islands beyond.
CBS puts it best in their series description:
"Hawaii Five-O is a contemporary take on the classic series about an elite federalized task force whose mission is to wipe out the crime that washes up on the islands' sun-drenched beaches. Detective Steve McGarrett, a decorated Naval officer turned cop, returned to Oahu after Hawaii's former governor persuaded him to head up the new team: his rules, no red tape and full blanket authority to hunt down the biggest 'game' in town."
Each team member brings something special to the group, and together:
"The state's brash Five-0 unit, who may spar and jest among themselves, remain determined to eliminate the seedy elements from the 50th state."
This mix of teamwork, personal motivation, and Hawaii's unique setting gives the show its lasting appeal.
Fans who want to catch up or learn more about earlier or upcoming episodes can find a wealth of episode previews online. Here are a few (but not all) notable episodes from Season 10:
The show's storytelling keeps things engaging, with Hawaii's beautiful backdrop and a rotating cast of both new and familiar faces.
Take a look at some of the dynamic team-ups and key moments from this special episode:



The Hawaii Five-0 and Magnum P.I. crossover is a thrilling TV event that fans of both shows won't want to miss. By teaming up the most beloved characters from two action-packed series, this episode raises the stakes, delivers non-stop action, and provides plenty of heart. Don't forget to tune in and watch the magic happen on January 3, 2020! 🌺🚓
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