Resident Alien

Resident Alien (2021)

The sci-fi murder mystery doctor dramedy Earth needs now.

  • Genre: Sci-Fi & Fantasy
  • Creator: Chris Sheridan
  • First Air Date: 2021-01-27
  • Last Air Date: 2024-02-21
  • Total Seasons: 3
  • Total Episodes: 34
  • Status: Returning Series
  • Episode Runtime: 45 min.
  • Production Company: UCP
  • Production Country: United States of America
  • Network: Syfy
star 7.9/10
From 605 Ratings


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?”

  • Keywords: based on comic, alien, family relationships, fish out of water, alien friendship, moral dilemma, ufo crash, alien spaceship, colorado rockies, small town america
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    Resident Alien Trailer

    Resident Alien Seasons

    Season 1

    First Air Date: 2021-01-27
    10 Episodes

    Season 2

    First Air Date: 2022-01-26
    16 Episodes

    Season 3

    First Air Date: 2024-02-13
    8 Episodes

    Resident Alien Episodes

    Title Air Date Duration
    Season 1Episode 1Pilot55 min
    Season 1Episode 2Homesick60 min
    Season 1Episode 3Secrets60 min
    Season 1Episode 4Birds of a Feather61 min
    Season 1Episode 5Love Language62 min
    Season 1Episode 6Sexy Beast62 min
    Season 1Episode 7The Green Glow62 min
    Season 1Episode 8End of the World As We Know It60 min
    Season 1Episode 9Welcome Aliens62 min
    Season 1Episode 10Heroes of Patience61 min
    Season 2Episode 1Old Friends60 min
    Season 2Episode 2The Wire60 min
    Season 2Episode 3Girls' Night60 min
    Season 2Episode 4Radio Harry60 min
    Season 2Episode 5Family Day60 min
    Season 2Episode 6An Alien in New York60 min
    Season 2Episode 7Escape from New York60 min
    Season 2Episode 8Alien Dinner Party60 min
    Season 2Episode 9Autopsy60 min
    Season 2Episode 10The Ghost of Bobby Smallwood60 min
    Season 2Episode 11The Weight60 min
    Season 2Episode 12The Alien Within60 min
    Season 2Episode 13Harry, a Parent60 min
    Season 2Episode 14Cat and Mouse60 min
    Season 2Episode 15Best of Enemies60 min
    Season 2Episode 16I Believe in Aliens62 min
    Season 3Episode 1Lone Wolf62 min
    Season 3Episode 2The Upper Hand61 min
    Season 3Episode 3141 Seconds61 min
    Season 3Episode 4Avian Flu60 min
    Season 3Episode 5Lovebird60 min
    Season 3Episode 6Bye Bye Birdie60 min
    Season 3Episode 7Here Comes My Baby60 min
    Season 3Episode 8Homecoming60 min
    • Alan Tudyk

      as Doctor Harry Vanderspeigle
    • Sara Tomko

      as Asta Twelvetrees
    • Corey Reynolds

      as Sheriff Mike Thompson
    • Alice Wetterlund

      as D'Arcy Bloom
    • Levi Fiehler

      as Mayor Ben Hawthorne
    • Judah Prehn

      as Max Hawthorne
    • Elizabeth Bowen

      as Deputy Liv Baker