Armagheadon

Armagheadon is a Cromulon that appeared in the episode Get Schwifty. He is a giant apocalyptic head that confronted the people of Earth, trying to get them to make a hit song for them and then put them on his show, Planet Music. The majority of people in the town (led by Principal Vagina) misinterpreted him as a god and started the religion of Headism to worship him. His name is a pun on armegeddon.

v • e Rick and Morty Characters
Main characters
Current cast	Rick Sanchez • Morty Smith • Summer Smith • Jerry Smith • Beth Smith
Minor characters
Humans	Abradolf Lincler • Agency Director • Alan Rails • Annie • Brad • Davin • Diane Sanchez • Dr. Wong • Ethan • Frank Palicky • Gene Vagina • Gordon Lunis • Jaguar • Jessica • Joyce Smith • Leonard Smith • Logic • Lucius Needful • Lucy • MC Haps • Mr. Goldenfold • Nancy • Paul Fleishman • Poncho • Professor Tock • Roger • Ruben • Steve • Tammy • The President of the United States • Toby Matthews • Tommy Lipnip • Tricia Lange • Vance Maximus
Aliens	Alien Parasites • Armagheadon • Arthricia • Beebo • Benjamin • Beta-Seven • Birdperson • Blim Blam • Chris • Class-2 Clonerbeast • Concerto • Cornvelious Daniel • Dr. Xenon Bloom • Eyehole Man • Fart • Gar Gloonch • Gearhead • Glexo Slim Slom • Ice-T • Keara • Kevin • King Flippy Nips • King Jellybean • Krombopulos Michael • Kyle • Lil' Poopybutthole • Ma-Sha • Mr. Meeseeks • Mr. Poopybutthole • Mrs. Poopybutthole • Noob-Noob • Presidentress of The Mega Gargantuans • Prince Nebulon • Purge Planet Ruler • Risotto Groupon • Scroopy Noopers • Shleemypants • Shrimply Pibbles • Squanchy • Stealy • Supernova • The President of the Miniverse • Tree People • Unity • Voltematron • Worldender • Zarbadar Gloonch • Zeep Xanflorp • Zick Zack
Alien/Human hybrids	Morty Jr.
Animals	Crocubot • Izzy • Million Ants • Snuffles • Truth Tortoise
Alternate versions of the main characters
Ricks	Adjudicator Rick • Alien Rick • Antenna Rick • Aqua Rick • Bald Rick • Black Rick • Bootleg Portal Chemist Rick • C-132 • Cat Rick • Commander Rick • Cop Rick • Cowboy Rick • Cronenberg Rick • Curly-haired Rick • Cyclops Rick • D716 • D716-B • D716-C • Dumb Rick • Evil Rick • Evil Rick's Target Dimension • Fancy Rick • Female Doofus Rick • Garment District Rick • Giant butt-eating Rick • Goo Monster Target • Investigator Rick • J-22 • J19α7 • J19ζ7 • Juggling Rick • K-22 • K-83 • Lizard Rick • Maximums Rickimus • Mechanical Rick • Mega Fruit Farmer Rick • Plumber Rick • Private Sector Rick • Quantum Rick • Regional Manager Rick • Replacement Dimension Rick • Retired General Rick • Reverse Rick Outrage • Rick D. Sanchez III • Rick Guilt Rick • Rick Prime • Ricktiminus Sancheziminius • Riq IV • Robot Rick • Salesman Rick • Simple Rick • Slow Jamz Rick • Slow Rick • Solicitor Rick • Teacher Rick • The Scientist Formerly Known as Rick • Toxic Rick • Woman Rick • Yellow Shirt Rick • Zeta Alpha Rick
Mortys	304-X • 9-2184C • Alien Morty • Antenna Morty • Aqua Morty • Artist Morty • Bald Morty • Bartender Morty • Big Head Morty • Big Morty • Blue Shirt Morty • C-132 • Campaign Manager Morty • Cat Morty • Cop Morty • Cowboy Morty • Cronenberg Morty • Crop Top Morty • Cult Leader Morty • Cyclops Morty • Dipper Morty • Eric Stoltz Mask Morty • Evil Morty • Evil Rick's Target Dimension • Fascism-fighting Morty • Fat Morty • Freckled Morty • Genius Morty • Giant butt-eating Morty • Glasses Morty • Goo Monster Target • Hammerhead Morty • K-22 • Lawyer Morty • Lizard Morty • Long Sleeved Morty • Mabel Morty • Mechanical Morty • Morty Mart Manager Morty • Mortytown Locos • Replacement Dimension Morty • Robot Morty • Rodent Morty • Slick Morty • Tortured Mortys • Toxic Morty • Toy Morty • Trunk Morty
Summers	304-X • C-1239 • C-132 • C-137 • Evil Rick's Target Dimension • Mechanical Summer
Jerrys	304-X • Abandonned Jerrys • C-132 • C-137 • C-500A • Evil Rick's Target Dimension • Female Jerry • Ideal Jerry • J19α7 • Mytholog • President Jerry • Self-Congratulatory Jerry
Beths	304-X • C-1239 • C-132 • C-137 • C-500A • Beauty Mark Beth • Cat Beth • Evil Rick's Target Dimension • Goddess Beth • Mytholog