Heart of the Beast

Heart of the Beast (2026) is a survival adventure directed by David Ayer from a screenplay by Cameron Alexander. After a harrowing plane crash, retired Special Forces officer James Belmont (Brad Pitt) and his former combat dog Odin are stranded deep in the Alaskan wilderness. One listing describes a 58-mile trek out.

The pair face the elements and predators, including a bear. A narrow log crossing becomes a set piece because James has a heart condition. Reviewers also read the film as a restrained look at PTSD in soldiers and in combat canines.

The film runs about 101 minutes, is rated PG-13, and was released theatrically on 25 September 2026. The cast also includes J.K. Simmons, Anna Lambe, Justin Melnick and Shaun DeZern. The dog Odin is played by a real dog named Uber.

The film argues that healing comes through mutual dependence. Man and dog each carry wounds from war, and each pulls the other forward. Critics describe it as a tearjerking portrait of friendship that ends on a bittersweet note about rehabilitation into society. Some reviewers also read a quiet war-weariness in it, while others see sentimental militarism.

Some critics read the film as a sincere study of trauma and friendship. Others, such as one Letterboxd reviewer, see sentimental cover for militaristic propaganda. A Christian outlet reads the trek as echoing Psalm 23, a walk through valleys of the shadow of death toward deliverance.

Critics place the film in the tradition of 90s man-and-dog survival adventures. One reviewer called it the ultimate dad movie. Reviews noted that Pitt had already established a memorable canine companionship in Once Upon a Time in Hollywood. Rotten Tomatoes shows mixed-to-positive reviews, and critics have praised Pitt's star power.

Praise centers on Pitt's chemistry with the dog, the tense survival set pieces and the emotional payoff. Criticism targets a predictable, formulaic story, a spoiler-prone in media res opening, and sentimental militarism. Letterboxd reviewers were split, with scores ranging from 3 to 7 in the sample seen. Overall the film is seen as an honest, crowd-pleasing, if conventional, tearjerker.