How many seasons does Resident Alien have?

Resident Alien has 4 seasons with 44 episodes.

What network is Resident Alien on?

Resident Alien airs on USA Network.

When did Resident Alien premiere?

Resident Alien premiered on January 27, 2021.

Resident Alien

Name: Resident Alien
Genre: Drama, Comedy, Science-Fiction
Rating: 7.8
Cast: Alan Tudyk, Sara Tomko, Corey Reynolds, Alice Wetterlund, Levi Fiehler

7.8/10

USA Network Ended Drama • Comedy • Science-Fiction

4 Seasons · 44 Episodes · Premiered January 27, 2021 · Ended August 8, 2025

Resident Alien is a dark, twisted and comedic fish-out-of-water story that follows a crash-landed alien named Harry who, after taking on the identity of a small-town Colorado doctor, slowly begins to wrestle with the moral dilemma of his secret mission on Earth — ultimately asking the question, "Are human beings worth saving?"

Where to Watch: USA Network

Official Site

Next Air Time: No upcoming air date

Seasons & Episodes

Season 1

10 episodes

E01

Pilot

Thu, Jan 28 2021 3:00 AM GMT+0000 55 min

An alien crashes on Earth and hides in a remote Colorado mountain town; after assuming the identity of the town doctor, his nefarious mission is threatened when he realizes one of the townspeople, a 9-year-old boy, can see his true alien form.

E02

Homesick

Thu, Feb 4 2021 3:00 AM GMT+0000 60 min

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

E03

Secrets

Thu, Feb 11 2021 3:00 AM GMT+0000 60 min

Harry tries to keep his secret; Asta faces her past.

E04

Birds of a Feather

Thu, Feb 18 2021 3:00 AM GMT+0000 61 min

Harry travels to the Ute Reservation to help Asta's grandmother; he learns what it means to belong. Harry has a surprise awaiting him when he arrives home from the Reservation.

E05

Love Language

Thu, Feb 25 2021 3:00 AM GMT+0000 62 min

An unexpected visitor teaches Harry about the human convention of marriage, which is another cultural barrier Harry must familiarize himself with to blend in with people of Earth.

E06

Sexy Beast

Thu, Mar 4 2021 3:00 AM GMT+0000 62 min

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

E07

The Green Glow

Thu, Mar 11 2021 3:00 AM GMT+0000 62 min

Fearing he's facing failure, Harry enlists an unlikely ally to help find his ship.

E08

End of the World As We Know It

Thu, Mar 18 2021 2:00 AM GMT+0000 60 min

Harry must rely on Asta and D'arcy for survival.

E09

Welcome Aliens

Thu, Mar 25 2021 2:00 AM GMT+0000 62 min

Harry and Asta attend an alien convention.

E10

Heroes of Patience

Thu, Apr 1 2021 2:00 AM GMT+0000 61 min

On the verge of completing his mission, Harry faces his own humanity.

Season 2

16 episodes

E01

Old Friends

Thu, Jan 27 2022 2:00 AM GMT+0000 60 min

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

E02

The Wire

Thu, Feb 3 2022 2:00 AM GMT+0000 60 min

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

E03

Girls' Night

Thu, Feb 10 2022 2:00 AM GMT+0000 60 min

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

E04

Radio Harry

Thu, Feb 17 2022 2:00 AM GMT+0000 60 min

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

E05

Family Day

Thu, Feb 24 2022 2:00 AM GMT+0000 60 min

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

E06

An Alien in New York

Thu, Mar 3 2022 2:00 AM GMT+0000 60 min

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

E07

Escape from New York

Thu, Mar 10 2022 2:00 AM GMT+0000 60 min

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

E08

Alien Dinner Party

Thu, Mar 17 2022 1:00 AM GMT+0000 60 min

It's a surprise party as everyone gathers to celebrate Harry, but some dangerous guests cause havoc.

E09

Autopsy

Thu, Aug 11 2022 2:00 AM GMT+0000 60 min

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

E10

The Ghost of Bobby Smallwood

Thu, Aug 18 2022 2:00 AM GMT+0000 60 min

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

E11

The Weight

Thu, Aug 25 2022 2:00 AM GMT+0000 60 min

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

E12

The Alien Within

Thu, Sep 1 2022 2:00 AM GMT+0000 60 min

Halloween comes to Patience, and Harry sheds his human mask.

E13

Harry, a Parent

Thu, Sep 8 2022 1:00 AM GMT+0000 60 min

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

E14

Cat and Mouse

Thu, Sep 15 2022 2:00 AM GMT+0000 60 min

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

E15

Best of Enemies

Thu, Sep 22 2022 2:00 AM GMT+0000 60 min

Harry has an unexpected partner as he tries to infiltrate a military base to find his alien baby.

E16

I Believe in Aliens

Thu, Sep 29 2022 2:00 AM GMT+0000 62 min

Harry comes face to face with his greatest enemy and makes a choice that may affect Earth forever.

Season 3

8 episodes

E01

Lone Wolf

Thu, Feb 15 2024 3:00 AM GMT+0000 60 min

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

E02

The Upper Hand

Thu, Feb 22 2024 3:00 AM GMT+0000 60 min

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

E03

141 Seconds

Thu, Feb 29 2024 3:00 AM GMT+0000 60 min

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

E04

Avian Flu

Thu, Mar 7 2024 3:00 AM GMT+0000 60 min

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

E05

Lovebird

Thu, Mar 14 2024 2:00 AM GMT+0000 60 min

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

E06

Bye Bye Birdie

Thu, Mar 21 2024 2:00 AM GMT+0000 60 min

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

E07

Here Comes My Baby

Thu, Mar 28 2024 2:00 AM GMT+0000 60 min

Harry and Asta get surprise visits. Ben grows suspicious of Mike and Liv's private investigation.

E08

Homecoming

Thu, Apr 4 2024 2:00 AM GMT+0000 60 min

Harry and Asta team up with an unlikely ally to try to save the Earth.

Season 4

10 episodes

E01

Prisoners

Sat, Jun 7 2025 3:00 AM GMT+0000 60 min

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

E02

The Lonely Man

Sat, Jun 14 2025 3:00 AM GMT+0000 62 min

Harry and Asta work together to try and get something Harry desperately needs.

E03

Ties That Bind

Sat, Jun 21 2025 3:00 AM GMT+0000 60 min

Harry and D'arcy travel to an unexpected place to recover an alien device left behind by his people.

E04

Truth Hurts

Sat, Jun 28 2025 3:00 AM GMT+0000 60 min

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

E05

The Human Condition

Sat, Jul 5 2025 2:00 AM GMT+0000 60 min

Harry struggles to find balance with his new human form.

E06

Soul Providers

Sat, Jul 12 2025 2:00 AM GMT+0000 60 min

Harry is brought in front of The Galactic Housing Council to answer for his crimes.

E07

Daddy Issues

Sat, Jul 19 2025 2:00 AM GMT+0000 60 min

Harry has to prove himself to someone from his past.

E08

Mine Town

Sat, Jul 26 2025 2:00 AM GMT+0000 60 min

Harry enlists an unlikely ally to help him save Patience.

E09

Tunnel Vision

Sat, Aug 2 2025 2:00 AM GMT+0000 60 min

With lives hanging in the balance, Harry is put to the test.

E10

The End Is Here

Sat, Aug 9 2025 2:00 AM GMT+0000 67 min

Harry faces one final threat, and one that forces him to use more than just his alien strength.

Cast

Alan Tudyk as Harry Vanderspiegel

Sara Tomko as Asta Twelvetrees

Corey Reynolds as Sheriff Mike "Big Black" Thompson

Alice Wetterlund as D'arcy Bloom

Levi Fiehler as Mayor Ben Hawthorne

Meredith Garretson as Kate Hawthorne

Elizabeth Bowen as Deputy Liv Baker

Judah Prehn as Max Hawthorne

Similar Shows