The film features a notable cast, including Adrienne Barbeau as Stevie Wayne, a radio DJ who becomes aware of the fog’s ominous presence; Jamie Lee Curtis as Elizabeth Solley, a hitchhiker who gets entangled in the unfolding horror; Tom Atkins as Nick Castle, a local fisherman; Janet Leigh as Kathy Williams, a town official; and Hal Holbrook as Father Malone, who uncovers the town’s grim history. ​

Carpenter’s direction emphasizes atmosphere and suspense, utilizing the eerie presence of the fog as a central element of terror. The film’s score, also composed by Carpenter, employs synthesizers to enhance the haunting mood. While initial reviews were mixed, with some critics pointing to its pacing and narrative structure, The Fog has since gained a cult following and is appreciated for its chilling ambiance and homage to classic ghost stories.

Filming took place in various locations in Northern California, including Point Reyes Station, Bodega Bay, and Inverness, contributing to the film’s authentic coastal setting. Despite its modest budget of $1.1 million, the film was a commercial success, grossing over $21 million domestically.

In 2005, a remake of The Fog was released, directed by Rupert Wainwright and featuring a new cast. However, it failed to capture the original’s atmosphere and was met with critical and commercial disappointment.

The Fog remains a significant entry in John Carpenter’s filmography, exemplifying his skill in crafting suspenseful narratives that blend supernatural elements with human fears.