Resident Alien Season 1 • TV Show
Resident Alien • TV Show • Rating 7.8 out of 10
seasons Season 1 
Season 2
Season 3
Season 4
Seasons of Resident Alien
Resident Alien currently has 4 seasons and 44 episodes. Most episodes run for around 48 minutes, offering a comfortable mid-length viewing experience. The series is currently marked as "Canceled". The most recently aired episode came out in 2025.
Resident Alien Season 2 • TV Show
Resident Alien Season 3 • TV Show
Resident Alien Season 4 • TV Show
release-radar
Are there new episodes of Resident Alien coming?
Resident Alien is marked as an ended series, with its final episode airing on August 8, 2025. At this time there are no new seasons or episodes announced, so the release radar for this show is effectively closed unless a revival or spin-off is announced. When the next release does arrive, it is expected to carry the same content rating of TV-14 (US), which can influence when it airs on different providers and platforms.
trailers
Watch the official trailers for Resident Alien
Watch 3 official trailers, teasers and promos for Resident Alien in one place. Most of these clips were released around December 2020, capturing the show at its peak marketing push. Use the carousel to sample the show's visual style, story hooks and production quality before you dive into full episodes.
Uploaded in December 2020
Uploaded in December 2020
Uploaded in December 2020
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watch-it
overview
What is Resident Alien about?
Beam this up. Crash-landed alien Harry takes on the identity of a small-town Colorado doctor. Arriving with a secret mission, he starts off living a simple life…but things get a bit rocky when he’s roped into solving a local murder and realizes he needs to assimilate into his new world. As he does, he begins to wrestle with the moral dilemma of his mission and asking the big life questions like: “Are human beings worth saving?” and “Why do they fold their pizza before eating it?” It blends sci-fi & fantasy elements. The series reflects a distinct United States of America style and perspective. The story is shaped by its creator, Chris Sheridan.
release-timeline
Release pattern and schedule for Resident Alien
Resident Alien has been releasing episodes between January 2021 and August 2025 across 4 seasons. So far there are 44 released episodes, giving you plenty of story to catch up on before the next drop. Historically there have been longer waits of around 18 months between seasons, which can explain why some fans search early for hints about the next release.
cast
Cast and creators of Resident Alien
The main cast includes Alan Tudyk, Sara Tomko and Corey Reynolds. Behind the scenes, it is created by Chris Sheridan, shaped by showrunner Chris Sheridan, Justin Falvey and Darryl Frank.
Alan Tudyk
as Harry Vanderspeigle
Sara Tomko
as Asta Twelvetrees
Corey Reynolds
as Mike Thompson
Alice Wetterlund
as D'Arcy Bloom
Levi Fiehler
as Ben Hawthorne
Elizabeth Bowen
as Liv Baker
Meredith Garretson
as Kate Hawthorne
Judah Prehn
as Max Hawthorne