Adventure Time Wiki
Adventure Time Wiki

Fionna (F&C) Render - Shorts "Shoot. Did I just copy Finn and Jake?"
This character is from another universe. They are living or lived in a different timeline somewhere in the multiverse.

Ice King (real name: Simon Petrikov) was a resident of the Extinct World that appeared briefly in "Jerry"


While not much is shown of him, it can be assumed he was the same as the original Ice King up until "Finn the Human".

Sometime before the events of Fionna & Cake and during the events of "Finn the Human", he recorded himself doing his usual antics in his Ice Kingdom, similar to the recordings he had in the "Holly Jolly Secrets" two-parter, putting the tapes inside a suitcase. The last tape he recorded had him and Gunter acting out Act III from Long Days Journey Into Night, before Gunter interrupts him. He falls when attempting to kick him, and he sits down crying. Before the tape ends, him and Gunter suddenly turn into skeletons after the Lich makes his wish to eradicate all life, unknowingly capturing the moment that lead to the mass extinction event. His tapes were rediscovered by Cake and watched on BMO.

Before his death, the Ice King left his crown in his drum set, where it remained undisturbed for 14 years. Using her knowledge of the tapes, Fionna took the crown without Simon or Cake noticing. Later, she reluctantly offers the crown to Simon for him to turn into the Ice King again.


  • The play Ice King reenacts with Gunter before the mass extinction event is a real play called Long Days Journey Into Night written by Eugene O'Neill, seemingly recreating part of Act III.
  • The song Ice King sings in the second tape is a parody of "Everything Stays", which was sung by Elise and Marceline in the "Stakes" miniseries.
  • In this universe, Ice King's drums are red with green letters instead of green with peach letters.