The Terrestrial Extraterrestrials
Television show information



Created by

Ryan Ridley

Voices of

Sam Witwer
Stephanie Sheh
Matthew Gray Gubler
Nika Futterman
Tara Strong

Country of

United States





Ryan Ridley

Running time

22 min. (approx.)


Worldwide Animation
Universal Content Productions


NBCUniversal Television Distribution



USA Network

Original release

November 30th, 2018 - present

The Terrestrial Extraterrestrials is an American animated television series, being created by Ryan Ridley. It is produced by Worldwide Animation and Universal Content Productions and it airs on Netflix since November 30th, 2018, with cable reruns airing on USA Network since April 10th, 2019.


A family of aliens move to Earth as they try to get used to their new environment.



  • Evan Terrestrial (voiced by Sam Witwer) - the father of the family who usually spends most of his time dealing with schemes and some work-related issues.
  • Luna Terrestrial (voiced by Stephanie Sheh) - the mother of the family who quickly adapted to Earth and is friends with everyone, working at Channel 11 as a reporter.
  • Max Terrestrial (voiced by Matthew Gray Gubler) - the eldest son of the family who tries to fit into human society and is an outcast.
  • Dahlia Terrestrial (voiced by Nika Futterman) - the youngest daughter of the family who is a complete genius.
  • Venus Terrestrial (vocal effects by Tara Strong) - the newborn child who is by far the newest member of the family.
  • Charlemagne (vocal effects by Tara Strong) - the Terrestrials' pet Snergax who usually follows the family around.


  • Roger Rodgers (voiced by Travis Willingham) - a rather TBD neighbor to the Terrestrials who befriends them and is aware of their alien identities, but ignores it since he considers them TBD.
  • Shirley Rodgers (voiced by Laura Bailey) - Roger's TBD wife who TBD.
  • Dexter Rodgers (voiced by Greg Cipes) - Roger and Shirley's TBD son who grows an interest on Dahlia and TBD.
  • Ruby Fatale (voiced by Erica Lindbeck) - Evan's TBD boss at The Big Boy Bar who admires Evan for his TBD.
    • [something badass] (voiced by John DiMaggio) - one of the bartenders at The Big Boy Bar who is rather tough and TBD.
  • Markus Drumm (voiced by Gary Anthony Williams) - Luna's cheerful boss at Channel 11 who usually hangs out in her office and considers Luna as his favorite employee.
    • Moira Watson (voiced by Ali Hillis) - Markus' seductive secretary who often tries to seduce him.
    • John Johnson (voiced by Alan Tudyk) - a skilled reporter who often TBD.
    • TBD (voiced by Cassandra Lee Morris) - a TBD camerawoman who is John's partner and holds some rivalry with Luna due to finding her "weird" as she tries to sabotage her own attempts at TBD.
    • TBD (voiced by Will Friedle) - a shy intern who TBD.
    • [add hosts for the newscasts as well]
  • Principal Annabelle Rhodes (voiced by Tara Strong) - the friendly principal of Spielberg High who is TBD.
  • TBD (voiced by Linda Cardellini) - Dahlia's TBD science teacher who TBD.
  • Coach Lisa Femin (voiced by Gilbert Gottfried) - a tough gym teacher and football coach who, despite her seductive looks, speaks with a loud male-like voice and is TBD.
  • Melody Carmichael (voiced by Christy Carlson Romano) - an extremely popular girl who Max has a secret crush on as she later revealed that she has a thing for Josh.
    • Amanda Roiland (voiced by Dove Cameron) - Melody's loyal best friend who often follows her and, despite her popular status, is rather air-headed and prefers to be a TBD. She's also appears to be a jerk to Max.
  • Josh Ashford (voiced by Benjamin Diskin) - a TBD classmate to Max who is a friend to him, although he is also dating Melody, leading to some tension between them as TBD.
  • Chief Joana Carmichael (voiced by Cristina Pucelli) - the protective but rather naïve head of the City 51 Police Department who is Melody's mother and TBD.
  • Mayor Leon Salford (voiced by Tom Kenny) - the TBD mayor of City 51 who is rather oblivious to the weird TBD.
  • Mr. Poppins (voiced by Jeff Bennett) - TBD
  • Santa Claus (voiced by James Earl Jones) - TBD


  • Prof. Marshall Dickerson (voiced by Rob Paulsen) - an insane Science teacher who wants to prove that the Terrestrials are aliens as he constantly harasses the kids so he can get proof of their existence.
  • Agent Greta Ace (voiced by Hynden Walch) - a paranoid and rather vicious government agent who is suspicious about the Terrestrials' unusual traits and tries to TBD.
    • Agent TBD (voiced by Olivia Olson) - Greta's TBD partner and fiancée who is TBD.
  • Dr. Hades Necro (voiced by Patrick Warburton) - a sadistic doctor who takes massive pleasure in tormenting his patients.
  • Seamus (voiced by Mark Hamill) - a crazy hobo who is TBD.
  • Eugene Mors (voiced by Justin Long) - an ignorant student at Dahlia's class who is rather a jerk as she likes to bully Dahlia.
  • Mindworms (vocal effects by Dee Bradley Baker) - a mind-stealing species of worm who TBD.
  • Cristina (voiced by Danica McKellar) - a gynoid created by Dahlia to first help Max win the heart of Melody by enacting jealousy. However, she ends up gaining a desperate crush on him and attempts to exterminate her.
  • Michael Bay (voiced by Nolan North) - an infamous film director who is obsessed with explosions.
  • Gordon Ramsay (voiced by himself) - a short-tempered celebrity chef who is revealed to control TBD.
  • Aubrey Plaza (voiced by herself) - TBD
  • Pumpkin Lord (voiced by Rainn Wilson) - a pumpkin-like creature who TBD.


See List of The Terrestrial Extraterrestrials episodes.


See The Terrestrial Extraterrestrials/Tropes.



  • This is the second adult animated series created by Universal, with the first one being Sajoedri, USA. It would be followed up by I Love Luke, The Expungers and Purge.
  • According to the series, Evan is 39, Luna is 37, Max is 17 and Dahlia is 16.
  • It is confirmed to be set in the universe of Sajoedri, USA.
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