Overview
- Ritchson stars as 81, a Ranger candidate whose final selection exercise turns into a fight against an otherworldly threat as he wrestles with past trauma.
- Dennis Quaid appears as Sergeant Major Sheridan, with Jai Courtney, Esai Morales, Stephan James, Keiynan Lonsdale and Daniel Webber rounding out the ensemble.
- Director Patrick Hughes guided the cast to treat the story like a horror movie to ground the action in real fear and tension.
- Production emphasized practical, punishing set pieces across mountain tops, Class V rapids and glacial waterfalls, according to Ritchson and Hughes.
- The film runs 1 hour 46 minutes with an R rating for strong violence, grisly images and language, following shoots in Australia and New Zealand.