The Adventure Time Encyclopaedia (Encyclopedia): Inhabitants, Lore, Spells, and Ancient Crypt Warnings of the Land of Ooo Circa 19.56 B.G.E. - 501 A.G.E.
Martin Olsonis a comedy writer, television producer, stage director, and composer. Olson is best known as a “founding father” of the Boston comedy scene, and he has received an Emmy nomination and Ace Award for television writing. Olson lives in Los Angeles.