Phantom Signals Season 1 Episode 2 Alien Evidence: The Holy Grail 2020
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When a powerful radio beam originating from deep space is detected by experts on earth, some suspect it's hard evidence of extraterrestrial life; new investigations into this shocking signal might reveal the truth.
- Released: 2020-10-15
- Runtime: 42 minutes
- Genre: Documentary, Reality
- Stars:
- Director:
