Dan Twelvetrees is a fictional character portrayed by Gary Farmer in the TV series Resident Alien.
In the first episode they appeared in, titled Homesick (season 1), they were 67 years old.
They appear in 26 episodes out of a total of 38 aired so far and have accumulated 108 positive votes.
Episodes26
Homesick
episode S1.E2 february 2021In his first week at the clinic, Harry struggles to diagnose a strange feeling: human emotion.
Secrets
episode S1.E3 february 2021Harry races to keep his secret safe as Asta is forced to face her own past.
Birds of a Feather
episode S1.E4 february 2021Harry travels to the Ute Reservation to help Asta's grandmother and learns what it means to belong.
Love Language
episode S1.E5 february 2021A surprise visitor introduces Harry to a stressful human institution: marriage.
End of the World as We Know It
episode S1.E8 march 2021Harry must rely on Asta and D'Arcy for survival.
Heroes of Patience
episode S1.E10 march 2021On the verge of completing his mission, Harry faces his own humanity.
Old Friends
episode S2.E1 january 2022Harry, the alien, is back on earth but doesn't remember who he is and only Asta can keep him safe.
The Wire
episode S2.E2 february 2022Harry has a plan to save Asta and himself but first he must attend the Sheriff's poker game.
Radio Harry
episode S2.E4 february 2022Is Harry building another bomb? Asta is going to find out as they go camping on the reservation.
Family Day
episode S2.E5 february 2022Harry and Asta's trip is interrupted by an uninvited relative as the town celebrates family.
Escape from New York
episode S2.E7 march 2022Harry and Asta find what they are looking for but not what they need as danger closes in.
Alien Dinner Party
episode S2.E8 march 2022It's a surprise party as everyone gathers to celebrate Harry, but some dangerous guests cause havoc.
Autopsy
episode S2.E9 august 2022Asta is overwhelmed with guilt after she, Harry, and D'arcy get rid of the dead body.
The Weight
episode S2.E11 august 2022Asta tells Dan about the shooting while Harry learns what it takes to be a good friend.
The Alien Within
episode S2.E12 august 2022Ben struggles to get the townspeople to accept the resort, while Harry and Asta find out the origins of Goliath.
Harry, a Parent
episode S2.E13 september 2022After losing the Alien Baby, Harry learns which alien race is on Earth. It's not what he expected.
Cat and Mouse
episode S2.E14 september 2022Harry goes head-to-head with one of his biggest enemies.
Best of Enemies
episode S2.E15 september 2022Harry has an unexpected partner as he tries to infiltrate a military base to find his alien baby.
I Believe in Aliens
episode S2.E16 september 2022Harry comes face to face with his greatest enemy and makes a choice that may affect Earth forever.
Lone Wolf
episode S3.E1 february 2024In an attempt to gather information on the Grey aliens, Harry puts Asta in harm's way.
The Upper Hand
episode S3.E2 february 2024D'arcy inserts herself into Harry's mission, while Kate grows more uncomfortable in her own home.
141 Seconds
episode S3.E3 february 2024Harry accompanies the Hawthornes to Yellowstone to find out what the Greys are up to.
Avian Flu
episode S3.E4 march 2024Harry tries to bond with Heather, aka the Avian alien.
Lovebird
episode S3.E5 march 2024Harry and Heather draw closer and plan to leave Earth together, leaving the planet at the Greys' mercy.
Bye Bye Birdie
episode S3.E6 march 2024Harry hits rock bottom, Kate begins seeing the truth, and Mike helps Liv face her greatest fear.
Homecoming
episode S3.E8 april 2024Harry and Asta team up with an unlikely ally to try to save the Earth.
- Homesick
- Secrets
- Birds of a Feather
- Love Language
- End of the World as We Know It
- Heroes of Patience
- Old Friends
- The Wire
- Radio Harry
- Family Day
- Escape from New York
- Alien Dinner Party
- Autopsy
- The Weight
- The Alien Within
- Harry, a Parent
- Cat and Mouse
- Best of Enemies
- I Believe in Aliens
- Lone Wolf
- The Upper Hand
- 141 Seconds
- Avian Flu
- Lovebird
- Bye Bye Birdie
- Homecoming
Best moments3
- Asta tells Dan about the shooting while Harry learns what it takes to be a good friend.
- Harry has an unexpected partner as he tries to infiltrate a military base to find his alien baby.
- Ben struggles to get the townspeople to accept the resort, while Harry and Asta find out the origins of Goliath.
- The Weight
- Best of Enemies
- The Alien Within