Resident Alien backdrop
Sci-Fi & Fantasy

The Worst Episodes of Resident Alien

Every episode of Resident Alien ranked from worst to best. Explore the Worst Episodes of Resident Alien!

Binge this in 1d 8h•Peaking at 9.0/10

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

Airs on
USA NetworkSyfy
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons4

All1234

Episode Rankings

  1. #1 Worst Episode
    Click to reveal
    Resident Alien Season 2 Episode 3 - Girls' Night
    5.6/10(4038 votes)

    #1 - Girls' Night

    S2:E3

    Harry meets a woman unlike any other and realizes that she is the key to his new mission.

    Director:Shannon Kohli
    Writer:Jenna Lamia

    Be the first to start the conversation for this episode

  2. Resident Alien Season 2 Episode 4 - Radio Harry
    6.9/10(2090 votes)

    #2 - Radio Harry

    S2:E4

    Is Harry building another bomb? Asta is going to find out as they go camping on the reservation.

    Director:Shannon Kohli
    Writer:Tommy Pico

    Be the first to start the conversation for this episode

  3. Resident Alien Season 2 Episode 11 - The Weight
    7.3/10(1501 votes)

    #3 - The Weight

    S2:E11

    Asta tells Dan about the shooting while Harry learns what it takes to be a good friend.

    Director:Warren P. Sonoda
    Writer:Zach Cannon

    Be the first to start the conversation for this episode

  4. Resident Alien Season 2 Episode 2 - The Wire
    7.4/10(2149 votes)

    #4 - The Wire

    S2:E2

    Harry has a plan to save Asta and himself but he must first attend the Sheriff's poker game.

    Director:Robert Duncan McNeill
    Writer:Sarah Beckett

    Be the first to start the conversation for this episode

  5. Resident Alien Season 2 Episode 5 - Family Day
    7.4/10(1966 votes)

    #5 - Family Day

    S2:E5

    Harry and Asta's trip is interrupted by an uninvited relative as the town celebrates family.

    Director:Lea Thompson
    Writer:Biniam Bizuneh

    Be the first to start the conversation for this episode

  6. Resident Alien Season 2 Episode 10 - The Ghost of Bobby Smallwood
    7.4/10(1585 votes)

    #6 - The Ghost of Bobby Smallwood

    S2:E10

    Asta helps Harry learn how to deal with his newfound fear of death.

    Director:Kabir Akhtar
    Writer:Christian Taylor

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Resident Alien

    READ
  7. Resident Alien Season 3 Episode 5 - Lovebird
    7.4/10(1243 votes)

    #7 - Lovebird

    S3:E5

    Asta and D'Arcy take a drastic step in an attempt to get Harry back on track.

    Director:Andrew Seklir
    Writer:Kelechi Urama

    Be the first to start the conversation for this episode

  8. Resident Alien Season 3 Episode 6 - Bye Bye Birdie
    7.4/10(1197 votes)

    #8 - Bye Bye Birdie

    S3:E6

    Harry hits rock bottom, Kate begins seeing the truth, and Mike helps Liv face her greatest fear.

    Director:Nastaran Dibai
    Writer:Nastaran Dibai

    Be the first to start the conversation for this episode

  9. Resident Alien Season 2 Episode 1 - Old Friends
    7.5/10(2433 votes)

    #9 - Old Friends

    S2:E1

    Harry the alien is back on Earth and doesn't remember who he is, and only Asta can keep him safe.

    Director:Robert Duncan McNeill
    Writer:Chris Sheridan

    Be the first to start the conversation for this episode

  10. Resident Alien Season 2 Episode 6 - An Alien in New York
    7.5/10(1872 votes)

    #10 - An Alien in New York

    S2:E6

    Harry and Asta travel to New York looking for one of his people, but things go horribly wrong.

    Director:Lea Thompson
    Writer:Elias Benavidez

    Be the first to start the conversation for this episode

  11. Resident Alien Season 2 Episode 9 - Autopsy
    7.5/10(1596 votes)

    #11 - Autopsy

    S2:E9

    Asta is overwhelmed with guilt after she, Harry, and D'arcy get rid of the dead body.

    Director:Kabir Akhtar
    Writer:Cherry Chevapravatdumrong

    Be the first to start the conversation for this episode

  12. Resident Alien Season 2 Episode 14 - Cat and Mouse
    7.5/10(1429 votes)

    #12 - Cat and Mouse

    S2:E14

    Harry goes head-to-head with one of his biggest enemies.

    Director:Brennan Shroff
    Writers:Jeffrey Nieves, Emily Eslami, Sarah Beckett

    Be the first to start the conversation for this episode

  13. Resident Alien Season 3 Episode 1 - Lone Wolf
    7.5/10(1512 votes)

    #13 - Lone Wolf

    S3:E1

    In an attempt to gather information on the Grey Aliens, Harry puts Asta in harm's way.

    Director:Robert Duncan McNeill
    Writers:Chris Sheridan, Nastaran Dibai, Aaron Wiener

    Be the first to start the conversation for this episode

  14. Resident Alien Season 2 Episode 13 - Harry, a Parent
    7.6/10(1491 votes)

    #14 - Harry, a Parent

    S2:E13

    After losing the alien baby, Harry learns which alien race is on Earth and it’s not what he expected.

    Director:Brennan Shroff
    Writer:Jenna Lamia

    Be the first to start the conversation for this episode

  15. Resident Alien Season 3 Episode 3 - 141 Seconds
    7.6/10(1289 votes)

    #15 - 141 Seconds

    S3:E3

    Harry tags along on Ben, Kate and Max's family trip, hoping the mayor will lead him to answers.

    Director:Robert Duncan McNeill
    Writer:Sarah Beckett

    Be the first to start the conversation for this episode

  16. Resident Alien Season 4 Episode 5 - The Human Condition
    7.6/10(898 votes)

    #16 - The Human Condition

    S4:E5

    Harry struggles to find balance with his new human form.

    Director:Sydney Freeland
    Writer:Joey Gutierrez

    Be the first to start the conversation for this episode

  17. Resident Alien Season 1 Episode 3 - Secrets
    7.7/10(3060 votes)

    #17 - Secrets

    S1:E3

    Harry races to keep his secret safe as Asta is forced to face her own past.

    Director:Robert Duncan McNeill
    Writer:Njeri Brown

    Be the first to start the conversation for this episode

  18. Resident Alien Season 2 Episode 12 - The Alien Within
    7.7/10(1569 votes)

    #18 - The Alien Within

    S2:E12

    Halloween comes to Patience, and Harry sheds his human mask. Meanwhile, Ben is trying to promote the new resort to the residents of Patience and meets some resistance.

    Director:Warren P. Sonoda
    Writer:Nastaran Dibai

    Be the first to start the conversation for this episode

  19. Resident Alien Season 4 Episode 4 - Truth Hurts
    7.7/10(918 votes)

    #19 - Truth Hurts

    S4:E4

    Harry and Heather reunite, but their relationship is more complicated than ever.

    Director:Brennan Shroff
    Writer:Cherry Chevapravatdumrong

    Be the first to start the conversation for this episode

  20. Resident Alien Season 1 Episode 2 - Homesick
    7.8/10(3359 votes)

    #20 - Homesick

    S1:E2

    In his first week at the clinic, Harry struggles to diagnose a strange feeling: human emotion.

    Director:Robert Duncan McNeill
    Writer:Chris Sheridan

    Be the first to start the conversation for this episode

  21. Resident Alien Season 1 Episode 6 - Sexy Beast
    7.8/10(2677 votes)

    #21 - Sexy Beast

    S1:E6

    Harry copes with jealousy when the mayor hires an annoyingly perfect new town doctor.

    Director:Jennifer Phang
    Writers:Jeffrey Nieves, Emily Eslami

    Be the first to start the conversation for this episode

  22. Resident Alien Season 2 Episode 7 - Escape from New York
    7.8/10(1816 votes)

    #22 - Escape from New York

    S2:E7

    Harry and Asta find what they are looking for but not what they need as danger closes in.

    Director:Claudia Yarmy
    Writer:Unknown

    Be the first to start the conversation for this episode

  23. Resident Alien Season 3 Episode 2 - The Upper Hand
    7.8/10(1315 votes)

    #23 - The Upper Hand

    S3:E2

    D'Arcy inserts herself into Harry's mission, while Kate grows more uncomfortable in her own home.

    Director:Lea Thompson
    Writer:Elias Benavidez

    Be the first to start the conversation for this episode

  24. Resident Alien Season 3 Episode 4 - Avian Flu
    7.8/10(1359 votes)

    #24 - Avian Flu

    S3:E4

    Harry gets distracted from his mission, while Mike and Liv make a huge discovery.

    Director:Kabir Akhtar
    Writer:Unknown

    Be the first to start the conversation for this episode

  25. Resident Alien Season 4 Episode 1 - Prisoners
    7.8/10(1158 votes)

    #25 - Prisoners

    S4:E1

    Harry must escape an outer space prison to stop a dangerous threat in town.

    Director:Alan Tudyk
    Writer:Chris Sheridan

    Be the first to start the conversation for this episode

Worst Episodes Summary

"Girls' Night" is the worst rated episode of "Resident Alien". It scored 5.6/10 based on 4038 votes. Directed by Shannon Kohli and written by Jenna Lamia, it aired on 2/9/2022. This episode scored 1.3 points lower than the second lowest rated, "Radio Harry".