Chuck McCoy is a recurring character in Austin & Ally and is best known as Dez's arch enemy. Chuck first appeared in the episode Freaky Friday & Fan Fiction and since then has shown up on the show various times following. Chuck is flirtatious but also sly and clever. He is known to constantly bicker with Dez and be in constant competition with him in everything he does. His last appearance in the show is in Duets & Destiny. Chuck is portrayed by John Paul Green.