Adria Arjona is stepping into one of the most physically demanding roles of her career, and this time, she’s fighting for more than just survival.
The actress leads the newly released trailer for Onslaught, A24’s upcoming action-horror thriller from director Adam Wingard, where she plays a decorated Army sniper forced to do whatever it takes to protect her young daughter after an unimaginable threat arrives at their doorstep.
Fresh off its debut at San Diego Comic-Con, the latest trailer offers the clearest look yet at Arjona’s character, introducing audiences to a military veteran whose quiet life is shattered when a rogue squad of genetically engineered super soldiers escapes into the desert.
As danger closes in, she quickly shifts into survival mode. One of the trailer’s standout moments comes when Arjona calmly tells her frightened daughter, “Go to your room. Get under the bed. Mommy needs to get her guns,” before preparing to confront the attackers herself. The sequence immediately establishes the emotional stakes behind the film’s explosive action.
© A24The official poster shows Arjona standing guard with a rifle while her daughter clings to her side, teasing that the story is just as much about a mother’s determination as it is about defeating an unstoppable enemy.
A different side of Adria Arjona:
Known for projects including Andor, Hit Man and Blink Twice, Arjona has built a career moving between drama, romance and suspense. Onslaught, however, marks one of her most action-heavy leading roles to date.
© Rodin EckenrothThroughout the trailer, she is seen firing assault rifles, engaging in brutal hand-to-hand combat and facing genetically enhanced soldiers that appear nearly impossible to stop. The role demands both emotional vulnerability and physical intensity, giving Arjona the opportunity to showcase a different side of her acting range.
Director Adam Wingard reunites with screenwriter Simon Barrett for the film after collaborating on genre favorites including You’re Next and The Guest. Their latest project blends horror, science fiction and large-scale action into what A24 describes as one of the studio’s most ambitious thrill rides.
© A24Arjona stars alongside Dan Stevens, Eric Wareheim, Reginald VelJohnson, Michael Biehn, Alex Pereira, Drew Starkey and Rebecca Hall.
When does Onslaught premiere?
Onslaught arrives only in theaters and IMAX on September 4, 2026.
According to the official synopsis, the film follows a rogue squad of genetically engineered super soldiers that breaks loose in the desert, forcing Arjona’s battle-tested sniper to unleash every skill in her arsenal to keep her daughter alive.
If the first trailer is any indication, Onslaught could introduce audiences to the most fearless version of Adria Arjona yet.
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