Jacob Tremblay’s UNABOMBER: Netflix Release Date, Cast and Ted Kaczynski Role Explained
Jacob Tremblay is drawing renewed attention for his role as a young Ted Kaczynski in Netflix’s upcoming film UNABOMBER, which arrives on the streaming service on September 25, 2026.
The movie has been gaining attention ahead of its release following Netflix’s trailer and first-look coverage, putting Tremblay’s transformation into the infamous figure at the center of the conversation.
Directed by Janus Metz, UNABOMBER is a drama inspired by true events. Rather than focusing only on the later manhunt, the film moves between Kaczynski’s years as a young Harvard student and the FBI investigation that eventually closed in on him.
When does UNABOMBER release on Netflix?
UNABOMBER premieres on Netflix on Friday, September 25, 2026.
Netflix lists the film as an R-rated drama with a runtime of about 1 hour and 38 minutes. The movie is currently being promoted as one of Netflix’s September releases.
The timing is a major reason Jacob Tremblay is trending now. With the September 25 release date approaching, Netflix has been pushing the film through trailers, behind-the-scenes material and first-look images.
Jacob Tremblay plays young Ted Kaczynski
Tremblay portrays Ted Kaczynski during his younger years, including his time as a Harvard student.
According to Netflix, the story presents Kaczynski as a highly gifted young mathematics student before following his transformation into the person later known as the Unabomber. The film’s narrative is fictionalized drama inspired by real events, so viewers should not treat every scene as a literal historical reconstruction.
Tremblay has said he wanted to approach Kaczynski as a real person rather than as a caricature. He also told Netflix that he was unfamiliar with parts of Kaczynski’s early history, including his Harvard years, before reading the script.
Who else is in the UNABOMBER cast?
The movie features a prominent cast alongside Tremblay.
Russell Crowe plays Harvard psychologist Henry Murray, while Shailene Woodley portrays FBI agent Joanne Miller, a character involved in the investigation into Kaczynski.
The cast also includes Annabelle Wallis as Christiana Morgan, with Alexander Ludwig, Steven Ogg and Marc Menchaca among the other credited cast members.
Netflix’s official synopsis describes the story as following Kaczynski’s path from Harvard prodigy and test subject toward becoming the Unabomber while the FBI works to find him.
What is UNABOMBER about?
The film uses two connected timelines.
One follows Kaczynski as a young man at Harvard, where he becomes involved in controversial psychological experiments conducted by Murray. The other follows the later FBI investigation into the Unabomber.
Netflix’s trailer establishes this structure by moving between Kaczynski’s early life and the investigation surrounding the bombing campaign.
The historical subject is particularly serious. Kaczynski carried out a years-long mail-bombing campaign that killed three people and injured 23 others. Netflix’s film uses that history as the basis for its dramatic story.
Why is Jacob Tremblay trending now?
The immediate reason is the approaching Netflix release.
The first-look material was published in July, while Netflix released the official trailer on August 27, 2026. With the movie now only days away from its September 25 debut, interest in Tremblay’s role and the real-life story behind the film has increased.
The trailer has also given audiences their clearest look yet at Tremblay’s performance as the young Kaczynski, making his casting a central talking point in the film’s promotion.
For viewers searching for Jacob Tremblay’s Unabomber movie, the key point is that UNABOMBER is not a documentary. It is a scripted drama inspired by real events, with Tremblay portraying the younger Kaczynski and the story combining historical material with a dramatic narrative.
What to know before watching
UNABOMBER is built around the contrast between Kaczynski’s early academic life and the later investigation into his crimes.
Netflix describes the movie as a psychological drama and thriller inspired by real events. The film was directed by Janus Metz and written by Sam Chalsen and Nelson Greaves.
For audiences interested in Jacob Tremblay’s career, the role also represents a significant departure from the child-actor performances that first made him widely known, including Room and Wonder. Netflix’s coverage specifically highlights Metz’s interest in Tremblay after seeing his work in Sovereign.
As of September 18, the film has not yet premiered on Netflix. The confirmed release date remains September 25, 2026.
FAQs
When does Jacob Tremblay’s UNABOMBER release?
UNABOMBER arrives on Netflix on September 25, 2026.
Who does Jacob Tremblay play in UNABOMBER?
Tremblay plays young Ted Kaczynski, focusing on his early years before the FBI manhunt.
Who stars with Jacob Tremblay in UNABOMBER?
The main cast includes Russell Crowe, Shailene Woodley and Annabelle Wallis, along with Alexander Ludwig, Steven Ogg and Marc Menchaca.
Is UNABOMBER a true story?
It is a scripted drama inspired by true events and dramatizes Kaczynski’s early life and the investigation into the Unabomber.
Is UNABOMBER a documentary?
No. Netflix classifies it as a drama/thriller based on real-life events rather than a documentary
