Signal One

Name: Signal One
Director: Jonathan Sobol
Genre: Mystery, Science Fiction
Released: 2026-06-05
Duration: 87 min
Cast: Isabelle Fuhrman, Josh Hutcherson, David Thewlis, Dennis Quaid, Vanessa Smythe

Explore Signal One (2026), including ReelBot’s take, cast, runtime, where to watch, and similar movies worth adding to your list.

2026 · 87 min · NR · Mystery · Science Fiction · TMDB 5.9/10

Overview

A computer scientist is invited by a tech billionaire to join his private facility on a Caribbean island to investigate extraterrestrial matter on Earth. When they make contact beyond our world, chaos erupts as we’re left to wonder: do they come in peace?

Directed by Jonathan Sobol

Cast

Isabelle Fuhrman — Annika
Josh Hutcherson — Charlie
David Thewlis — Perry
Dennis Quaid — Sam Houston
Vanessa Smythe — Mother