NASA's Unexplained Files Pluto's Evil Twin (Season 6, Episode 4)
TV-PG
TV Episode | 42 min | Documentary

NASA's Unexplained Files

Pluto's Evil Twin (Season 6, Episode 4)

TV-PG

TV Episode | 42 min | Documentary

After NASA's New Horizons spacecraft flies by Pluto, it encounters a strange alien world that shuts down the probe's computers, and experts investigate if this mysterious object is an alien spacecraft hiding at the edge of our solar system.

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Cast	+ Add Cast
31 cast members

Name	Known for
Mike Baker Self Self See fewer	Horizon (I) (1964)
Lee Billings Self Self See fewer	Christmas at Graceland (2023)
Nicholas Brown Self Self See fewer	NASA's Unexplained Files (2012)
Leroy Chiao Self Self See fewer	Ancient Aliens (2009)
Alex Filippenko Self Self See fewer	The Universe (2002)
Laurence Garvie Self Self See fewer	Meteorite Men (2009)
Slava Gerovitch Self Self See fewer	NASA's Unexplained Files (2012)
Joe Gutheinz Self Self See fewer	NASA's Unexplained Files (2012)
Adam Hadhazy Self Self See fewer	A World Without NASA (2020)
Tony Hood Militia leader Militia leader See fewer	Hello Au Revoir (2021)
Eric Hovland Self Self See fewer	Strange Evidence (2017)
Michio Kaku Self (as Dr. Michio Kaku) Self (as Dr. Michio Kaku) See fewer	Accidental Truth: UFO Revelations (2023)
Jana Kaplan Self Self See fewer	NASA's Unexplained Files (2012)
Jerry Linenger Self Self See fewer	One Strange Rock (2018)
Erica Lukes Self Self See fewer	UFOs: The Lost Evidence (2017)
Jason Major Self Self See fewer	NASA's Unexplained Files (2012)
Lindsay Moran Self Self See fewer	Strange Evidence (2017)
Joseph Mueller Self Self See fewer	NASA's Unexplained Files (2012)
Hakeem Oluseyi Self Self See fewer	The Stars in My Soul
Christopher Orwoll Self Self See fewer	NASA's Unexplained Files (2012)
Jani Radebaugh Self Self See fewer	How the Universe Works (2010)
Tim Russ Self Self See fewer	New Dimensions
Donald R. Schmitt Self Self See fewer	701
Greg Szulgit Self Self See fewer	Flipper (1995)
Travis Taylor Self (as Travis S. Taylor) Self (as Travis S. Taylor) See fewer	Ancient Aliens (2009)
Amy Shira Teitel Self Self See fewer	The Vintage Space (2012)
Douglas Vakoch Self Self See fewer	Rendezvous with the Future (2022)
Matt Walton Self - Narrator Self - Narrator See fewer	Marvin Is Sorry (2024)
Jeff Wise Self Self See fewer	Gringo: The Dangerous Life of John McAfee (2016)
Anatoly Zak Self Self See fewer	NASA's Unexplained Files (2012)
Linda Zimmerman Self Self See fewer	Who Gets to Call It Art? (2006)