[adult swim] wiki
Final Space TBS
Adult Swim Premiere February 26, 2018
Finished June 14, 2021
Original Network TBS

Final Space is a TBS and Adult Swim Original series. The series follows an astronaut named Gary and his planet-destroying sidekick, Mooncake. Together, the two embark on serialized journeys through space in order to unlock the mystery of where the universe actually ends and if it actually does exist. This series began airing on Adult Swim weekly on Mondays as a encore, on February 26, 2018 and permanently moved to the channel in 2019. On September 10, 2021, it was announced that the show was cancelled after three seasons.


Astronaut Gary and his planet-destroying assistant Mooncake travel through space to find where the universe ends.


  • Olan Rogers as Gary Goodspeed, Mooncake, Tribore Menendez, David Dewinter, Jeff, Fraskenhaur, Digital Gary and Additional Voices
  • Fred Armisen as KVN, Eduardo, Overlord, Groom, Evil KVNs, Mega KVN, Queen, Key Guardian and Additional Voices
  • Tom Kenny as HUE, SAMES (Carl, Hank, Orson, Noodles, Rob and Boobs), Dewinter Son, Helper Stevil, Septim, Molelito, Thud, Time Swap Sammy, Phil, Ziznack and Additional Voices
  • David Tennant as The Lord Commander/Jack
  • Tika Sumpter as Quinn Ergon, Nightfall, Fake Nightfall, Cookie Wife, Harp Graven, Melanie Dewinter and Additional Voices
  • Steven Yeun as Little Cato, Meat Street Vendor, Infinity Guard Captain, Helper Assistant, Death Cookies, Mr. Graven, The Blade, Officer, Grateful Alien and Additional Voices
  • Coty Galloway as Avocato, Viro, Lord Commander's Officer and Additional Voices
  • Caleb McLaughlin as Young Gary
  • Ron Perlman as John Goodspeed and Burner Tribe Leader
  • John DiMaggio as Terk, Dr. Bluestein, Superior Stone, Lord Commander's Soldier, Mooncake's Voice Box, Arachnitects, Sal the Bartender, Super Molelito and Additional Voices
  • Gina Torres as Helper Hula (Season 1), Infinity Guard AI, Infinity Guard AnnouncerMand and Additional Voices
  • Shannon Purser as Shannon Thunder
  • Keith David as Bolo
  • Andy Richter as Gatekeeper
  • Conan O'Brien as Clarence Polkawitz and Chuck
  • Ashly Burch as Ash Graven
  • Ron Funches as Fox
  • Jane Lynch as AVA, Dartricio, Mrs. Graven and Bride
  • Alan Tudyk as Hushfluffles/Todd H. Watson, Frostbears and Additional Voices
  • Claudia Black as Sheryl Goodspeed
  • Christopher Judge as Oreskis
  • Vanessa Marshall as Invictus and Helper Hula (Season 2)
  • Tobias Conan Trost as Nightfall's Ship AI, Werthrent, Richard, Catoloupe, Henry and Additional Voices