Dr. Xenon Bloom
Species: Amoeba
Status: Deceased
Appearance: Anatomy Park
Main voice actor: John Oliver

Dr. Xenon Bloom (voiced by John Oliver) is a character of the day and served as one of the protagonists, appearing in the 3rd episode, Anatomy Park. Bloom is an amoeba who is the co-founder of Anatomy Park.


Dr. Bloom, along with the help of Rick, builds Anatomy Park inside a disease infested Ruben. Dr. Bloom's team consists of Poncho, Roger and Annie. While traveling through Anatomy Park to figure out why the park's security system is failing, Dr. Bloom and his team must then transverse the dangers of Anatomy Park and escape Ruben. However, he does not escape and is killed by E. coli while manually operating the Bone Train to save Morty and Annie.

Dr. Bloom appears in a picture on Rick's bedroom wall in the episode, "Close Rick-Counters of the Rick Kind".

According to a Reddit post by Ryan Ridley, one of the writers for the show, Bloom is an alien being whom Rick met during one of his many adventures. They came up with the idea for Anatomy Park and found a group of humans willing to be shrunk and work inside Ruben. He was also originally planned to be human.


  • He is based on John Hammond, the creator and CEO of Jurassic Park.
  • His name "Xenon Bloom" is a play on words/reference to Jeff Goldblum, one of the main cast in the Jurassic Park movies. The connection being that Xenon and Gold are both chemical elements, and 'blum' from Goldblum is pronounced as bloom.

ve Rick and Morty Characters
Main characters
Current cast Rick SanchezMorty SmithSummer SmithJerry SmithBeth Smith
Minor characters
Humans Leonard SmithJoyce SmithDiane SanchezJessicaTammyBradNancyMC HapsMr. GoldenfoldGene VaginaFrank PalickyToby Matthews
Aliens BirdpersonSquanchyMr. PoopybuttholeAlien ParasitesUnityBeta-SevenGearheadPrince NebulonKevinDavinAnnieEthanDr. Xenon BloomPonchoRogerRubenMr. MeeseeksAbradolf LinclerKing JellybeanScroopy NoopersKing Flippy NipsLucius NeedfulLucyShleemypantsFartKrombopulos MichaelZeep XanflorpChrisThe President of the MiniverseKyleTree PeopleArmagheadonIce-TThe PresidentShrimply PibblesEyeholes ManArthriciaPurge Planet Ruler
Alien/Human hybrids Morty Jr.
Animals Snuffles
Alternate versions of the main characters
Dimension C-137 Summer SmithJerry SmithBeth Smith
Ricks Riq IVRick PrimeQuantum RickMaximums RickimusZeta Alpha RickRicktiminus SancheziminiusC-132Cowboy RickCronenberg RickDoofus RickDumb RickEvil RickEvil Rick's Target DimensionThe Scientist Formerly Known as Rick
Mortys 304-XC-132Cowboy MortyCronenberg MortyEric Stoltz Mask MortyEvil MortyEvil Rick's Target DimensionGenius MortyHammerhead Morty
Summers 304-XC-132Evil Rick's Target Dimension
Jerrys 304-XC-132C-500AEvil Rick's Target DimensionJ19ζ7
Beths 304-XC-132C-500AEvil Rick's Target Dimension

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