THR reports that Dan Stevens is set to reunite with Adam Wingard on the director’s upcoming action thriller, Onslaught. Stevens starred in The Guest and also appeared in Godzilla x Kong: The New Empire.

Adria Arjona is starring in Onslaught, which is being described as a “gonzo action horror thriller.” Plot details have been kept tightly under wraps, but previous reports have stated that Arjona will play “a mother who falls back on a particular set of skills in order to protect her loved ones after she runs afoul of a threat that has escaped a secret military base.” Stevens will have more of a supporting role in the film as a German scientist who is working on the experiments that escape.

It was announced last week that UFC Light Heavyweight Champion Alex “Poatan” Pereira would be playing a character known as The Butcher, who is said to be the villain of the movie.