Don't Grow Up

Watch Don't Grow Up | Prime Video

In a haunting blend of horror and psychological thriller, Don't Grow Up (2015), directed by Thierry Poiraud, imagines a dystopian world where the very act of growing up turns fatal—not in the metaphorical sense, but literally. Set in a bleak, near-future environment, the film follows a group of teenagers living in a youth detention center. Their world shifts dramatically when they discover that all adults have become homicidal maniacs, infected by a mysterious condition that only affects the grown-up population. The children must survive, navigating the moral complexities of violence, trust, and inevitable aging.

The film thrives on atmosphere rather than outright gore. With its desolate coastal setting and minimalist dialogue, it creates a hauntingly quiet apocalypse that mirrors the inner chaos of its characters. The horror here is both external and internal—monsters roam the streets, but the real terror lies in the characters' slow realization that they, too, are on a path to adulthood... and potential madness.

While the premise is compelling, some critics noted that the film doesn’t fully explore its rich psychological themes. The metaphor of adolescence as a ticking time bomb is powerful but underutilized. Still, the young cast, led by McKell David and Natifa Mai, bring a raw authenticity to their roles. Their performances help sell the film’s slow-burn horror and emotional tension, making the viewer care deeply about their doomed innocence.

Though no sequel has been announced, one can imagine a chilling continuation to this grim tale. In Don’t Grow Up 2: The Turning Point, the infection has mutated—now it doesn’t wait for adulthood. A new generation of children, born during the outbreak, starts showing symptoms earlier, some as young as 12. The remaining survivors, led by an older and more hardened Pearl (played by Natifa Mai reprising her role), must find the origin of the outbreak before their own younger siblings turn against them.

Don't Grow Up (2015) - IMDb

The sequel could delve deeper into science fiction territory: is this a virus, a psychological plague, or nature's way of cleansing a broken society? With more world-building, the story could move from isolated survival to active resistance. Imagine urban ruins turned into fortified youth-only zones, factions of children debating whether to find a cure—or embrace the chaos.

Stylistically, the sequel would benefit from the same moody minimalism, but with more character development and philosophical depth. It’s not just about survival anymore—it’s about whether the future is even worth saving.