Plot — What is Signal One about?
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?
Top Cast & Director
▶ Signal One — Official Trailer
Streaming Availability
You can currently stream Signal One on:
Quick Facts
| Type | Movie |
| Released | 2026 |
| Genre | Mystery, Science Fiction |
| Language | English |
| Runtime | 87 min |
| Audience Score | 63% (6.3/10, 51 votes) |
Signal One — FAQ
Is Signal One worth watching? Signal One holds a 6.3/10 rating from 51 viewers. 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 lef
Who directed Signal One? Directed by Jonathan Sobol.
Who is in the cast of Signal One? It stars Isabelle Fuhrman, Josh Hutcherson, David Thewlis, Dennis Quaid, Vanessa Smythe, Kiera Allen and more.
Where can I stream Signal One? You can stream Signal One on Hulu. Availability may vary by region.
When did Signal One release? It released in 2026.
