Uploaded August 2025 | Updated September 2026, 2 weeks ago

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In Resident Alien Season 4, Harry finds himself imprisoned on the Greys’ Moon base, powerless and cut off from Earth, while his alien doppelgänger, the Mantid, causes chaos in Patience. As Harry regains his powers and faces various personal struggles, including his fractured relationships with Asta and others, the season builds toward a thrilling confrontation with the Mantid and a new alien threat in the final showdown.

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