“Beam this up.”
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Resident Alien (2021) – Official Series Trailer, Cast & Seasons
Resident Alien at a Glance
Resident Alien is a 2021 sci-fi & fantasy TV series created by Chris Sheridan, starring Alan Tudyk, Sara Tomko and Corey Reynolds. It first aired on January 27, 2021 on USA Network and has 4 seasons and 44 episodes. The series was canceled, with its last episode airing on August 8, 2025, and it is rated 7.8/10 by TMDB users across 1,065 votes.
Watch the official Resident Alien trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Seasons & Episode Catalog (4)
Season 1
10 Episodes • 2021
Season 2
16 Episodes • 2022
Season 3
8 Episodes • 2024
Season 4
10 Episodes • 2025
Where “Resident Alien” Fits in the 123Movies Catalog
Frequently Asked Questions About Resident Alien
When did Resident Alien first air?
Resident Alien premiered on January 27, 2021 on USA Network.
How many seasons does Resident Alien have?
Resident Alien has 4 seasons with 44 episodes in total, according to TMDB.
Is Resident Alien still running?
No. Resident Alien was canceled. Its final episode aired on August 8, 2025.
Who stars in Resident Alien?
Resident Alien stars Alan Tudyk as Harry Vanderspeigle, Sara Tomko as Asta Twelvetrees, Corey Reynolds as Mike Thompson and Alice Wetterlund as D'Arcy Bloom. The cast also includes Levi Fiehler, Elizabeth Bowen, Meredith Garretson and Judah Prehn.
Who created Resident Alien?
Resident Alien was created by Chris Sheridan.
What network is Resident Alien on?
Resident Alien aired on USA Network and Syfy.
What genre is Resident Alien?
Resident Alien is listed on TMDB as a sci-fi & fantasy series.
What is Resident Alien rated?
Resident Alien is rated TV-14 in the United States. On TMDB it has an average user score of 7.8/10 from 1,065 votes.
Where can I watch the trailer for Resident Alien for free?
You can watch the official trailer for Resident Alien, "Resident Alien (2021) Series Trailer", for free on this 123Movies page. It is embedded from YouTube.
What shows are similar to Resident Alien?
Series TMDB recommends alongside Resident Alien include Mork & Mindy (1978), Roswell (1999), Lost in Space (2018), Superman & Lois (2021) and Futurama (1999).
Can I watch full episodes of Resident Alien on 123Movies?
No. 123Movies only shows official trailers and series information. Full episodes are not hosted or linked on this site.
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