Thrash review – cursed shark thriller sinks like a stone on Netflix

Published on April 11, 2026

Phoebe Dynevor and Djimon Hounsou find themselves adrift in the latest shark thriller, “Thrash,” which has made its way to Netflix amidst an unfortunate lineage of lackluster marketing decisions. Originally titled “Beneath the Storm,” this film has passed through two distributors and three titles before being unceremoniously offloaded to the streaming giant.

The shifting titles are a telling indicator of the film’s troubled journey; “Beneath the Storm” was initially primed for a theatrical release in 2024, later rebranded as “Shiver” with a planned August premiere in 2025. By 2026, the film had landed in Netflix’s laps and now carries the uninspired name “Thrash.”

While it’s true that Netflix occasionally rescues hidden gems that other studios have jettisoned, “Thrash” does not join those ranks. Earlier decisions yielded surprises; for instance, Alex Garland’s intellectually rich “Annihilation” was passed on backer but became a cult favorite when released on Netflix. Similarly, the “Fear Street” trilogy and last year’s blockbuster “KPop: Demon Hunters,” initially eyed for Sony distribution, found success on the platform.

In contrast, “Thrash” serves as a textbook example of what happens when a film is mishandled: it combines poor editing, lackluster suspense, and uninspired performances into a forgettable package. The filmmakers appear to have made a cavalcade of bad decisions, resulting in a thriller that fails to deliver on any of its potential thrills.

With the sheer amount of funds Netflix allocates to content—around $18 billion last year—the streamer has become a refuge for films that might not have found their footing elsewhere. Unfortunately, “Thrash” embodies a cautionary tale of how even with vast resources, the end product can still sink like a stone in murky waters. One can only hope Netflix secured a bargain in acquiring this misfire.

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