Resident Alien (2021-) 
It follows a crash-landed alien named Harry who takes on the identity of a small-town Colorado doctor, slowly begins to wrestle with the moral dilemma of his secret mission on Earth.
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Resident Alien: Homecoming Season 3, Episode 8
Harry and Asta team up with an unlikely ally to save Earth. [more inside]
Resident Alien: Here Comes My Baby Season 3, Episode 7
Harry learns about love and happiness. Ben learns that Joe may not be what he seems after following Liv and Mike. [more inside]
Resident Alien: Avian Flu Season 3, Episode 4
While Harry falls in love for the first time, Asta takes Jay to a party at the rez to meet her family.
Resident Alien: 141 Seconds Season 3, Episode 3
Harry tags along on Ben, Kate and Max's family trip, hoping the mayor will lead him to answers. [more inside]
Resident Alien: The Upper Hand Season 3, Episode 2
D'arcy inserts herself into Harry's mission, while Kate grows more uncomfortable in her own home. [more inside]
Resident Alien: Lone Wolf Season 3, Episode 1
The grey alien, Joseph, dates Asta and annoying Harry. Harry also starts working with General Wright trying to save the Earth.
Resident Alien: I Believe in Aliens (Season Finale - for real now) Season 2, Episode 16
Harry comes face to face with his greatest enemy and makes a choice that may affect Earth forever. [more inside]
Resident Alien: Best of Enemies Season 2, Episode 15
Harry has an unexpected partner as he tries to infiltrate a military base to find his alien baby.
Resident Alien: Cat and Mouse (*not* a season finale) Season 2, Episode 14
Harry goes head-to-head with one of his biggest enemies. [more inside]
Resident Alien: Harry, a Parent (Season Finale) Season 2, Episode 13
After losing the Alien Baby, Harry learns which alien race is on Earth. It's not what he expected.
Resident Alien: The Alien Within Season 2, Episode 12
Ben struggles to get the townspeople to accept the resort, while Harry and Asta find out the origins of Goliath.
Resident Alien: The Weight Season 2, Episode 11
Asta tells Dan about the shooting while Harry learns what it takes to be a good friend.
Resident Alien: The Ghost of Bobby Smallwood Season 2, Episode 10
Asta helps Harry learn how to deal with his newfound fear of death.
Resident Alien: Autopsy Season 2, Episode 9
Asta is overwhelmed with guilt after she, Harry, and D'Arcy get rid of the dead body. [more inside]
Resident Alien: Alien Dinner Party Season 2, Episode 8
It's a surprise party as everyone gathers to celebrate Harry but some dangerous guests cause havoc. (Mid-season finale) [more inside]
Resident Alien: Escape From New York Season 2, Episode 7
Harry and Asta find what they are looking for but not what they need as danger closes in. [more inside]
Resident Alien: An Alien In New York Season 2, Episode 6
Harry and Asta travel to New York looking for one of his people, but things go horribly wrong. [more inside]
Resident Alien: Family Day Season 2, Episode 5
Harry and Asta's trip is interrupted by an uninvited relative as the town celebrates family. [more inside]
Resident Alien: Radio Harry Season 2, Episode 4
Asta is going to find out whether Harry is building another bomb as they go camping on the reservation. [more inside]
Resident Alien: Girls' Night Season 2, Episode 3
Harry meets a woman unlike any other and realizes that she is the key to his new mission. [more inside]
Resident Alien: The Wire Season 2, Episode 2
Harry has a plan to save Asta and himself but first he must attend the Sheriff's poker game. [more inside]
Resident Alien: Old Friends Season 2, Episode 1
Harry, the alien, is back on Earth but doesn't remember who he is, and only Asta can keep him safe. [more inside]
Resident Alien: Heroes of Patience (Season Finale) Season 1, Episode 10
D'arcy gets blindsided, Deputy Liv gets suspicious, the kids know everything.
Resident Alien: Welcome Aliens Season 1, Episode 9
Harry and Asta attend an alien convention, MiBs visit with the Hawthornes, Liv is vindicated.
Resident Alien: End of the World As We Know It Season 1, Episode 8
Secrets are revealed when Harry's stuck in an icy crevasse with Asta and D'Arcy. [more inside]
Resident Alien: The Green Glow Season 1, Episode 7
Fearing he's facing failure, Harry enlists an unlikely ally to help find his ship. [more inside]
Resident Alien: Sexy Beast Season 1, Episode 6
Harry copes with jealousy when the mayor hires an annoyingly perfect new town doctor.
Resident Alien: Love Language Season 1, Episode 5
A surprise visitor introduces Harry to a stressful human institution: marriage.
Resident Alien: Birds of a Feather Season 1, Episode 4
“Birds of a Feather” is a beautiful love letter to family and community. The show is doing an excellent job of incorporating human-like nuances into Harry’s character. Little by little, he’s starting to acclimate to his surroundings and, well, become one of them. Naturally, this will provide fodder for internal conflict when Harry inevitably finds his device. Can he really decimate the planet after befriending some humans? (geekgirlauthority.com)
Resident Alien: Secrets Season 1, Episode 3
A fisherman finds a severed foot in the lake, [more inside]
Resident Alien: Homesick Season 1, Episode 2
In his first week at the clinic, Harry struggles to diagnose a strange condition: human emotion. [more inside]
Resident Alien: Pilot Season 1, Episode 1
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. [more inside]