Muzzle: City of Wolves (2025) is an American action crime thriller. It is directed by John Stalberg Jr. and written by Jacob Michael King. Aaron Eckhart returns as Jake Rosser, joined by Tanya van Graan and others. The film follows Jake as his peaceful family life is shattered by a brutal gang attack, forcing him back into violence and corruption.

Release information: the film opens in U.S. theatres on November 14, 2025. Distributor RLJE Films released the official trailer in early October 2025.

Muzzle: City of Wolves Age Rating

Muzzle: City of Wolves is rated R by the MPAA for strong, bloody, violent content and language. The film contains frequent scenes of intense violence, including close-range shootouts, physical combat, and graphic depictions of injuries. Blood effects are prominent, especially during revenge-driven confrontations and gang assaults. The tone is gritty and realistic, amplifying the impact of each violent encounter. In addition to the physical brutality, the movie features pervasive strong language, with multiple uses of explicit profanity throughout. Together, these elements contribute to the film’s dark and mature atmosphere, making it unsuitable for younger audiences.

Violence & Peril

Violence in this film is frequent and intense, often presented in close-up action. The story includes brutal gang attacks, gun battles, and bloody injuries. Animal danger and canine action sequences are prominent and emotionally charged. The overall tone is tense and likely to upset younger viewers.

Language

The film uses repeated strong profanity throughout key scenes. Expect frequent uses of the strongest expletives during fights and confrontations. Slang and coarse insults appear in heated exchanges. Language contributes to the adult tone of the film.

Mature Themes

Muzzle: City of Wolves explores PTSD, revenge, and corruption. It shows drug trafficking and institutional corruption as central plot elements. Themes of grief, trauma, and moral compromise run through the story. There is no emphasis on sexual content; the maturity stems from violence and psychological intensity.

Is Muzzle: City of Wolves Suitable for Teens?

Ages 10–12: No. The violence and bloody imagery are unsuitable for preteens. The film’s themes and language are beyond this age group’s maturity.

Ages 13–15: With guidance. Mature teens may understand themes but could find violence distressing. Parents should pre-screen and discuss the film’s dark content beforehand.

Ages 16–17: With caution. Older teens may be ready for intense action and themes. Still, the level of gore and repeated strong language may be too much for some.

Final recommendation: This R-rated thriller is best for adults and older teens aged 17+. Parents should weigh maturity, prior exposure to violent media, and sensitivity to animal-related scenes.

What Parents Can Do

• Pre-screen the film if possible to judge its impact on your teen. Watch the trailer together to gauge tone.
• Prepare a short conversation about revenge, PTSD, and justice before viewing. Frame the film as fiction and not a model for real-life action.
• Discuss coping after viewing. Ask how scenes made your teen feel and address any distress or questions.

Official Trailer

FAQs

Q: What is the official MPAA rating for Muzzle: City of Wolves?
A: The film is Rated R for strong, bloody violent content and language.

Q: Is the movie appropriate for teens?
A: Not for younger teens. Older teens (16–17) may watch with parental guidance.

Q: Are there graphic or bloody scenes?
A: Yes. The film contains multiple bloody action sequences and injuries.

Q: How strong is the language?
A: Strong, repeated profanity appears throughout tense scenes.

Q: Is there sexual content or nudity?
A: Sexual content is not a primary element; the film focuses on violence and trauma.

Q: Where and when can I watch the film?
A: Theatrical release begins November 14, 2025, in limited release. Streaming dates are not yet announced.