4 episodes
First episode: E1
The Signal
A missing astronaut sets her family on a frantic hunt for answers. But the more they uncover, the greater the threat becomes to them — and the world.
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Quick answers about this series, release status, and episode totals.
When did The Signal first air?
The Signal first aired on March 7, 2024.
How many seasons and episodes does The Signal have?
The Signal currently has 1 season and 4 episodes.
When is the next episode of The Signal?
The Signal is ended, and no upcoming episode is currently scheduled.