Shrieker Attack, also known as Tremors: Shrieker Island, is a thrilling installment in the Tremors franchise that takes the action to a remote and dangerous tropical island. Combining the series’ trademark mix of humor, horror, and over-the-top monster mayhem, this chapter delivers a pulse-pounding adventure.
The story begins when a billionaire trophy hunter, Bill (played by Richard Brake), sets up an exclusive game reserve on a secluded island. However, his “ultimate hunt” spirals out of control when genetically modified Shriekers—one of the deadliest evolutionary stages of the Graboid species—are unleashed. These creatures, known for their ability to detect prey through heat signatures and multiply at an alarming rate, quickly turn the island into a death trap.
The chaos catches the attention of Burt Gummer (Michael Gross), the gun-toting survivalist and series veteran. Reluctantly drawn out of retirement, Burt is recruited by Dr. Jas Davies (Caroline Langrishe), a scientist working on the island, to help contain the outbreak before the Shriekers spread to the mainland. Alongside Burt and Jas is a ragtag team, including Jimmy (Jon Heder), a tech-savvy assistant with more enthusiasm than survival skills, and a group of locals who know the island’s treacherous terrain.
As the group navigates the jungle, they face relentless attacks from the Shriekers, whose cunning and aggression have been amplified by the genetic modifications. The team uncovers that the Shriekers are part of a larger experiment gone horribly wrong, with Bill’s reckless ambition and disregard for safety driving the crisis.
The movie escalates into a series of high-stakes confrontations as Burt and his team attempt to lure the Shriekers into traps while battling dwindling resources and mounting casualties. The climax sees Burt facing off against a “queen” Shrieker—a massive, apex predator created as part of the experiment—in a deadly showdown in the heart of the island.
Shrieker Attack: Tremors – Shrieker Island balances intense action with moments of levity, honoring the franchise’s legacy while introducing fresh challenges and characters. At its core, the film explores themes of hubris, survival, and teamwork, delivering an entertaining ride for both longtime fans and newcomers. With jaw-dropping creature effects and a thrilling pace, the movie cements Burt Gummer’s place as an enduring hero in the face of monstrous odds.
