Name Simon
Gender Male
Age 18
Species Human
Occupation Assassin
Relatives  ???
Introduced In Why that, Leonard?
Latest Appearance Trip To The Underworld
Voiced by Craig Fairbrass

Simon was first introduced during the end of Why that, Leonard?, where he is the voice where he shouts "Just smash it!". He is Leonard's friend. He is one of the main protagonists of Adventure Time Crossover.


  • No, he is not based of Ghost of the Modern Warfare series or that Call of Duty: Ghosts game, his name just sounded too awesome (his voice did, too) I had to name this character with this name.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.