Aloha Scooby-Doo!

Mystery Inc. earns a sun-soaked assignment when a Hawaii-based surf-and-beachwear company called Goha Aloha offers them a free trip, and they’re excited that Daphne Blake might design a bold new swimwear line for the brand. From the moment they land, the team is drawn into a blend of vacation glamour and growing danger, as they meet Jared Moon, a smooth-talking Goha Aloha representative who explains the prize and the town’s festive mood. The story quickly widens its scope beyond paradise, because the island townsfolk are buzzing about a controversial change: the Big Kahuna of Hanahuna surfing contest, once a sacred island tradition, is now open to mainlanders at the mayor’s urging, stirring protests led by locals like [Manu Tuiama](/actor/mario-l López) and his friend Little Jim. The tension isn’t just about sport—it’s about land, legacy, and who gets to claim opportunity on sacred ground where Ruben Laluna has begun building a residential project.

As the mystery deepens, the gang heads into the lush hinterlands to seek answers from Auntie Mahina, a local shaman who lives deep in the jungle. There, the group learns that Manu’s outcry isn’t merely about fair competition; he believes theWiki-Tiki spirit has turned violent, and his girlfriend Snookie may be caught in the crossfire. Auntie Mahina warns that the island’s ritual needs to honor Hawaiian heritage, and she urges the team to travel toward the nearby volcano to prevent a sacrifice that could ripple through the community. Before they depart, she entrusts Fred Jones with a bola gawana root necklace that she claims can ward off the Wiki-Tiki’s demons, a tale that blends mysticism with a practical plan.

The path to the volcano brings peril and revelations. The gang locates Snookie, only to see her recaptured by the Wiki-Tiki, who proves immune to the protective necklace. The twist lands with surprising clarity: the Wiki-Tiki’s “demons” are not ethereal monsters but remote-controlled robots, and the fear and chaos are choreographed to manipulate the public and extract money from the growing real estate boom. A critical clue surfaces—a Goha Aloha-branded surfboard bearing a photograph of the Wiki-Tiki ominously ties the scheme to the very company that invited them. The stakes rise as Daphne bravely enters the surfing contest the next day, hoping to draw out the monster in a controlled setting, while Shaggy Rogers and Scooby-Doo stand by to assist in the field.

What follows is a tense confrontation that puts the pieces together in a classic mystery finale. The gang learns that Manu has been colluding with Snookie to scare away locals and tourists, driving up property values so they can buy homes and then sell them at a massive profit. Snookie is revealed to be a clever engineer—rocket science and robotics expert—who built and operated the robots that lent credence to the haunting legend and kept the town in a state of fear. With the criminals exposed, the local investigation wraps up in a decisive unmasking, and the town’s residents can begin to reclaim their heritage and their livelihoods. The arrest of Manu and Snookie brings a measure of justice, and in a lighthearted coda, Scooby-Doo is celebrated in an unexpected twist of fate as the new Big Kahuna of Hanahuna, a playful capstone to a case that began with a ride to paradise and ended with a vow to protect the island’s culture.

Throughout it all, the core team—Velma Dinkley, Shaggy Rogers, and Scooby-Doo—keeps a steady moral compass, translating clues into action and ensuring that compassion and caution guide every move. Velma’s analytical eye helps connect seemingly random incidents back to the Goha Aloha scheme, while Shaggy’s instinct for trouble keeps the troupe from rushing into danger. The resolution brings a sense of closure and celebration, punctuated by a festive luau where the locals and visitors alike toast to safety, community, and the unbreakable bond of Mystery Inc. The island, once torn between tradition and progress, finds a new balance as the dust settles, revealing that violence and greed can be outmatched by teamwork, courage, and a willingness to listen to the wisdom of those who know the place best.

Last Updated: October 09, 2025 at 16:47