James Gunn, known for his impactful work in comic book adaptations, has a unique connection to the horror genre through his only outright horror movie, “Slither.” This film is now available for a limited time on Peacock, offering fans a chance to explore Gunn’s early work in horror during a month filled with renewed interest in his projects. The James Gunn horror movie is attracting viewers who are eager to revisit the film before it leaves the streaming service at the end of October.
The Unique Horror Film That Started James Gunn’s Career
Despite James Gunn’s prominence in the entertainment world for his emotional storytelling and humor in superhero films, he has directed only one true horror feature. Gunn’s first full-length film, released in 2006 and titled “Slither,” is a graphic and visceral take on the horror genre, drawing inspiration from classics like “The Blob” and “The Thing.” This movie launched his directing career and highlights his early ties to horror, influenced by his work with Troma films. Over time, the movie has shifted between streaming platforms but recently reappeared on Peacock at the start of October.
The timing is significant, as James Gunn is a hot topic in the media today, with his involvement in major projects such as the “Superman” movie on HBO Max and the upcoming season finale of “Peacemaker.” This resurgence in visibility makes the limited availability of “Slither” an excellent opportunity for movie fans to see where Gunn’s distinctive style first took shape.

Limited Streaming Window for Slither on Peacock
“Slither” returned to Peacock’s streaming catalog on October 1st but will only be available there for a single month. The contract is short-lived, and the film is set to drop from Peacock’s lineup after October concludes. While this brief streaming period might be frustrating for viewers, the October release aligns perfectly with the month’s horror-themed programming and fan enthusiasm.
This kind of short-term streaming presence is increasingly common, as content licensing deals grow more complex. It’s now normal for movies and TV shows to move quickly between different streaming platforms, sometimes available for only a few weeks at a time. Popular franchises, including titles like “Jurassic Park” and “How to Train Your Dragon,” frequently switch between services such as Peacock and Netflix, reflecting the evolving streaming landscape.
Currently, there is no official announcement regarding where or when “Slither” will be available after it leaves Peacock. Streaming service announcements for November and beyond have yet to be released, so subscribers will need to wait for upcoming newsletters or updates to determine the film’s future digital home.
Why Slither’s Availability Matters to Fans
The reappearance of “Slither” on Peacock offers a rare chance to watch the only James Gunn horror movie, which perfectly showcases the director’s early creative vision in a genre he has often alluded to but never fully returned to. For dedicated fans and new viewers alike, this film delivers a raw and entertaining horror experience with Gunn’s signature blend of gore and dark humor.
As James Gunn continues to build his reputation with blockbuster projects and fan-favorite series, revisiting his horror roots provides context for his development as a filmmaker. Watching “Slither” now also highlights the contrast between his modest beginnings and his current work on high-profile properties, shedding light on his versatile approach to storytelling within different genres.
Given the fleeting streaming window, fans are encouraged to seize this moment to view the film, especially during October, which naturally draws attention to horror content. The movie’s departure from Peacock may be temporary or permanent, but until then, it remains an accessible part of Gunn’s diverse filmography for subscribers to explore.
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– ComicBook.com