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Signal One (2026) – Story, Cast & Movie Details
About
Signal One is a 2026 science-fiction thriller written and directed by Jonathan Sobol. Starring Isabelle Fuhrman, Dennis Quaid, David Thewlis, Josh Hutcherson, Kiera Allen, and Raoul Bhaneja, the film explores humanity’s quest to make first contact with extraterrestrial life.
Blending scientific discovery, suspense, and cosmic mystery, Signal One examines the risks and consequences of reaching beyond our world in search of intelligent life.
Story
The story follows Dr. Annika Cask, a brilliant computer scientist and astrophysics expert whose groundbreaking research attracts the attention of a powerful tech billionaire.
Annika is invited to a secret research facility on a private Caribbean island, where she joins a classified project centered on LITTLEMOUTH, an advanced communication device created by eccentric physicist Perry Glassner. The machine is designed to establish contact with extraterrestrial intelligence and answer one of humanity’s greatest questions: Are we alone in the universe?
As the project achieves unexpected success, the team soon realizes that communication with alien life may carry consequences far beyond their imagination. What begins as a scientific breakthrough quickly turns into a race for survival as humanity faces a threat that could alter its future forever.
cast
Isabelle Fuhrman as Dr. Annika Cask
Dennis Quaid
David Thewlis as Perry Glassner
Josh Hutcherson
Kiera Allen
Raoul Bhaneja
crew
Writer & Director: Jonathan Sobol
Genre: Science Fiction, Thriller
Why Watch Signal One?
Intriguing first-contact storyline
Thought-provoking science-fiction themes
Strong ensemble cast
Mystery, suspense, and cosmic adventure
Explore humanity’s place in the universe
Final Verdict
Signal One promises an intelligent and suspenseful sci-fi experience. With its compelling premise, talented cast, and exploration of extraterrestrial communication, the film is set to appeal to fans of thought-provoking science-fiction thrillers.
