TREMORS: SHRIEKER ISLAND

Big game hunter Bill, owner of Avex-Bio Tech, leads a hunting party with his best hunter Anna, where he takes wealthy participants to hunt down Graboids on Dark Island, a private area where he operates his company. Dr. Jasmine 'Jas' Welker and colleague Jimmy work on the research site next to Dark Island, where they were experiencing unnatural seismic vibrations. When Jas sees Bill leaving Dark Island, she, along with Jimmy and her friend Ishimon, starts investigating what Bill was up to and finds a dead Graboid. The Graboid gave birth to Shriekers, which kill Ishimon. After fleeing, Jas instructs Jimmy to use the coordinates provided by her son Travis to find Burt Gummer. She visits Bill's camp and learns that he genetically bred the Graboids on the island, making them more powerful and intelligent for his hunt. He also cut off communications, so nothing would stop him and his hunting party.

Jimmy finds Burt, who has now lived in isolation as a survivalist, away from the government, and is content to be retired from anything related to Graboids. Jimmy says they need his help, and Travis is unavailable after being arrested in Mexico for smuggling shrooms. After learning that Jas is there, Burt refuses to help because of their history and because he kept Travis' birth a secret from him for years. Jimmy, however, manages to change his mind.

Burt gets to meet the crew. Bill shows up to intimidate Burt and tells him to back off from his hunt. Burt, however, is not afraid. While trying to gather weapons, he discovers that they have no firearms to defend themselves, only a bunker from World War II which has machetes, two flamethrowers, and unstable dynamite.

On Dark Island, the Shriekers Jas and Jimmy encountered, like their parent Graboid, are superior to the originals and can now use their screams as sonic weapons, allowing them to pick off Bill's hunting party one by one. The party is saved when Burt and the others arrive, killing the Shriekers and one Graboid, leaving two remaining Graboids. Returning to Jas's research site, they learn that a Graboid reached their location. Burt warns Bill to call off the hunt and turn the communication system back on, but he refuses. Bill tranquilizes Burt and locks him and the others in the bunker.

Bill's hunt continues, but goes wrong when the Graboid that reached Jas's site, dubbed "The Queen" by the hunters due to its superiority, appears. Anna quits when Bill's lust for the hunt proves too dangerous.

Anna frees Burt and the others from the bunker, but they are attacked by a Graboid before they can leave. They use the dynamite to blow it up, leaving only The Queen. Burt locates Bill to reason with him, but cannot convince him to give up his hunt. The Queen eventually finds them and devours Bill. The Queen is killing off the weakest until Burt, who Jimmy points out must be the Alpha, is the only one remaining. Burt gathers the remaining survivors and, inspired by the way his friends Valentine McKee and Earl Bassett killed off an intelligent Graboid in his first encounter with the creatures, they plan to lead The Queen to "Devil's Punchbowl," an inactive volcano, and lure The Queen over a plateau onto a bed of spiked dynamite.

While Jas and the others set up the trap for The Queen, Burt and Jimmy reach Dark Island and begin killing off the Shriekers with the bunker weapons. They return to the research site, where The Queen is waiting for Burt. The team heads to Devil's Punchbowl with Jimmy following behind Burt. The pair are leading The Queen into the trap when Burt pushes Jimmy out of the way and lets himself be swallowed by The Queen to ensure her demise. The Queen dies from the dynamite and spikes, and Burt dies. The others make a memorial for Burt, leaving behind their weapons with his hat and sunglasses.

Burt Gummer sacrifices himself to save the others by luring the last Graboid into a trap, resulting in his death and the defeat of the monsters.

The ending gives Burt Gummer a heroic send-off, capping his long-standing battle against Graboids with a selfless act. His sacrifice ensures the survival of his team and the prevention of further havoc, while providing closure for the franchise’s iconic monster hunter.