Grand Isle (2019 film)

In the coastal town of Grand Isle, Louisiana, Fancy answers the door to find girl scouts selling cookies. She is very enthusiastic but also creepy.

In 1988, Walt, who has long hair and a beard and looks and acts scary, confronts a burglar, shooting him as he runs away. The burglar breaks the fence as he falls.

Buddy is covered with blood and being interrogated by Detective Jones. Occasionally, the interrogation is shown again.

In a flashback, Buddy, whose wife doesn't want sex after months with a baby, is having financial problems. When contacted by Walt, who lives in the house visited by the girl scouts, he says he can fix the fence for $200. Walt offers him $250 to fix the fence that day. Fancy, Walt's wife, flirts with him. On the news, the big stories are the approaching hurricane and several missing teenage boys.

The hurricane is approaching and Buddy can't finish his work. When his truck won't start, Fancy invites Walt to dinner and gives him a tour of the house, which has been in her family for generations. But she won't explain the locks on the basement door. Fancy also flirts some more and says she couldn't have children but would have liked to very much.

Buddy falls asleep on the sofa but is awakened by Walt, who takes him up to the attic. They talk about their military service. Walt served as a Marine in Vietnam but went home before his entire unit was killed and he is bitter. Buddy was in the Navy and his ship was attacked, with 37 dead including his friend, who he says he tried to help. Walt shows Buddy thousands of dollars in cash and says his wife is terminally ill. He wants Buddy to kill her and gives him cyanide. Instead, when Buddy finds her in the bathtub, Fancy flirts some more which leads to sex.

Learning her husband's intentions, Fancy stabs Walt and he knocks her out. Buddy and Walt fight and when the power goes out, Buddy takes a flashlight to the basement and finds a young man hooked up to an IV, who is holding a colorful piece of cloth with Japanese writing and struggles to ask for help. Buddy goes back upstairs where he is knocked out and wakes up bloody in his truck next to a dead body, cop cars headed his way.

At the police station, Jones is finished with the interrogation. Another detective who was watching through a one-way mirror believes Buddy because of his description of the cloth the young man was holding. Shown a photo of a missing woman wearing a dress that looks like the cloth, Buddy says that is what he saw.

Using a search warrant, the police visit Walt and Fancy, and eventually find the missing woman, who was held prisoner to give them children, as well as missing teenagers. Walt gets away while the cops shoot. Lisa wants to leave Buddy because they can't make their marriage work.

On the news, the destruction caused by the hurricane is the biggest story, but Walt has been on the run for weeks.

At a restaurant, Walt shoots and everyone gets down to avoid the bullets. Buddy comes outside to see Walt holding Lisa hostage. Eventually, Walt is shot and Buddy and Lisa make up.

On the news, photos of the girl scouts are shown, as they have been found in bad shape.

• Nicolas Cage as Walter, a hard-drinking Vietnam veteran who is haunted by his past.
• KaDee Strickland as Fancy, an older woman who desperately wants children.
• Luke Benward as Buddy, a former USS Stark sailor who is currently working as a contractor.
• Kelsey Grammer as Detective Jones
• Zulay Henao as Detective Newton
• Emily Marie Palmer as Lisa
• Ziggy Elizabeth Marley as David Lizzie Roberts