Big Shark (2023)

Patrick, Tim, and Georgie are firefighters who live and work together. After saving two children from a fire, they are hailed as heroes of New Orleans.

While on a fishing trip with his girlfriend Sophia, Patrick claims to witness a 35-foot long shark. Although he repeatedly tries to warn his friends, they do not believe him and insist there are no sharks in the Mississippi River.

Eventually, Patrick is vindicated when shark attacks are reported on the local news. The shark is carried abreast of flood water through the streets of the city, eating people. Patrick and Tim set out across New Orleans to save the city from the shark, and scenes in which they search for or flee from it are interspersed with scenes of interactions with their girlfriends and socializing at a bar.

Meanwhile, their boss, Captain Joe, procures scuba gear for them and implores them to help save the city. Tim receives a treasure map from an old man in the bar, marking where the shark sleeps, though Patrick expresses some confusion over whether or not sharks sleep.

While playing pool, Patrick and Tim conceive a plan to place a tracking device on the shark, follow it in their scuba gear, and feed it dynamite hidden inside a pig carcass.

After obtaining the bait, they spear the shark with the tracking device, but the animal retaliates and eats Georgie. Tim and Patrick visit a shrine erected in Georgie's honor on the beach, and together mourn their friend's death by composing a song.

With the tracking device in place, Tim and Patrick pursue the shark into the bayou and kill it by tricking it into eating the bomb. Initially, Tim seems to die in the explosion, but it is revealed that he was only flung high in the air and survives. The heroes celebrate by dancing in the streets of New Orleans with a marching band.