Axiom
First Apperance	On Cinema at the Cinema Season 7 Episode 8: "Autobahn" and "Scout's Guide to the Zombie Apocalypse"
Aliases	Axia
Relatives	Juliana Serradimigni (sister)
Portrayed by	Alessandro Serradimigni

Alessandro Serradimigni, better known as Axiom, is a member of American rock band Dekkar. He lives in the Rock House with friend and bandmate Manuel Giusti.

Axiom met Tim Heidecker at Guitar Center sometime during the early weeks of Season 7. He assisted Tim with picking out some recording equipment as well as offering general advice, and the two “clicked.” Axiom subsequently became a founding member of Dekkar, recording and mixing the band's first single, “Empty Bottle,” at his studio in San Juan Capistrano. He also played drums and background guitar.^[1] Shortly before the official release of “Empty Bottle,” Tim signed a record deal with Axiom's recording label, which was based in Italy.^[2]