
This guide covers everything you need to know about episode 5 of Hawaii Five-0's tenth season, including its storyline, special guests, and exciting Halloween-themed twists. If you want the details on who's who, what happens, and why this episode stands out, you've come to the right place.
Hawaii Five-0's action-packed tenth season keeps up its fast pace with episode 5, which has an intriguing Hawaiian title: "He 'oi'o kuhihewa; he kākā ola i 'ike 'ia e ka makaulā." This roughly translates to "Don't blame ghosts and spirits for one's troubles; a human is responsible." The episode originally aired on October 25, 2019, at 8 PM ET/PT.
Helmed by director Yangzom Brauen and writers Rob Hanning and Zoe Robyn, this episode promises a blend of suspenseful investigation and the fun, spooky atmosphere of Halloween. The title itself sets a supernatural tone but also reminds viewers that real-world dangers are often more frightening than ghost stories.
"Don't blame ghosts and spirits for one's troubles; a human is responsible."
Leading the familiar Five-0 team is Alex O'Loughlin as Steve McGarrett, with Scott Caan as Danny "Danno" Williams right by his side. Other team regulars making an appearance include:
This episode boasts a memorable lineup of guest stars—including Lori Pelenise Tuisano, Jonny Berryman, Lisa Kaminir, and others—who help bring the Halloween mystery to life. A special highlight: Masi Oka returns as Dr. Max Bergman, along with a surprise guest!
Set during the spooky festivities of Halloween, this episode revolves around a harrowing home invasion gone horribly wrong. Events quickly escalate when a terrifying "monster"—which turns out to be a very real and dangerous person—breaks free from a basement and causes mayhem.
"It's Halloween and Five-0 investigates a home invasion turned deadly after a dangerous 'monster' escapes from the basement. Also, Max (Masi Oka) returns to Oahu with a very special guest."
The episode cleverly layers eerie, supernatural vibes over a grounded police investigation, perfectly fitting the show's knack for mixing action with lighter moments. As the team chases down the culprit, the boundaries between myth and truth blur, keeping both the Five-0 and the audience guessing.
For those new to the show or needing a refresher, CBS sums up Hawaii Five-0 beautifully:
"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."
"Joining McGarrett are Detective Danny 'Danno' Williams, a relocated ex-New Jersey cop who is committed to keeping the islands safe for his children; Captain Lou Grover, who formerly headed Hawaii's SWAT unit; Jerry Ortega, the islands' local conspiracy theorist; Tani Rey, a bold, recent police academy graduate; Junior Reigns, a former SEAL who comes to McGarrett looking for a job; Adam Noshimuri, a friend with old ties to a deadly crime family; and Quinn Liu, a former Staff Sergeant with Army CID who was recently demoted for insubordination."
"Helping them is Kamekona, a local entrepreneur who has his pulse on the island; Sgt. Duke Lukela, a trusted member of the HPD; and medical examiner Dr. Noelani Cunha. 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 characters and backgrounds makes for a dynamic team that's always ready to dive into Hawaii's toughest mysteries.
See the action and suspense unfold with these selected photos from the episode:





If you'd like to check out previews for other episodes in season 10, here are a few:
You can find more details about these episodes on Showbiz Junkies' website.
This special Halloween-themed episode of Hawaii Five-0 stands out with its blend of chilling suspense, clever storytelling, and beloved characters—reminding us that sometimes the scariest "monsters" are all too human. If you're a fan of police action, supernatural twists, and ensemble teamwork, this episode is a treat you won't want to miss! 🎃
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