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 realises one of the townspeople, a nine-year-old boy, can see his true alien form.
The hit sci-fi comedy drama returns for season two. Harry the alien is back on Earth with a very clouded memory - and only Asta can keep him safe. (S2, ep 1 of 16)
Harry concocts a plan to save both Asta and himself - but first he must attend the Sheriff's poker game. (S2, ep 2 of 16)
Harry meets a woman unlike any other, and realises she could be a vital key to his mission. (S2, ep 3 of 16)
Concerned that Harry is building another bomb, Asta starts to investigate when they go for a camping trip on the reservation. (S2, ep 4 of 16)
Harry and Asta's trip is interrupted by an uninvited relative as the town celebrates family. (S2, ep 5 of 16)
Harry and Asta travel to New York looking for one of his people, but it's not long until things go horribly wrong. (S2, ep 6 of 16)
As danger closes in, Harry and Asta find what they are looking for - but not what they need. (S2, ep 7 of 16)
It's a surprise party as everyone gathers to celebrate Harry, but some dangerous guests cause havoc. (S2, ep 8 of 16)
Asta is overwhelmed with guilt after she, Harry, and D'arcy must get rid of the dead body. (S2, ep 9 of 16)
Asta helps Harry learn how to deal with his newfound fear of death. (S2, ep 10 of 16)
Asta tells Dan about the shooting, while Harry learns what it takes to be a good friend. (S2, ep 11 of 16)
Ben struggles to get the townspeople to accept the resort. Meanwhile, Harry and Asta discover the origins of Goliath. (S2, ep 12 of 16)
After losing the alien baby, Harry learns which alien race is on Earth, and it's not at all what he expected. (S2, ep 13 of 16)
Harry meets one of his worst and greatest enemies in an out-of-this-world showdown. (S2, ep 14 of 16)
Harry has an unexpected partner as he tries to infiltrate a military base to locate his alien baby. (S2, ep 15 of 16)
In the season two finale, Harry comes face to face with his greatest enemy and makes a choice that may affect Earth forever. (S2, ep 16 of 16)