Aaron starred on the NBC live-action musical comedy series California Dreams. The show followed the exploits of seven high school friends in southern California. Together they formed a rock and roll band called California Dreams. Aaron played Mark Winkle, one of the band's lead singers. The show aired from 1992 until 1998.
Film credits include Lorenzo's Oil, From Venus, and Children of the Corn: Fields of Terror (based on the book Children of the Corn by Steven King.) Other film credits include Wicked Spring, Tangy Guacamole and Captain.
Other television credits include Silk Stalkings and a pilot called Impact, a talk show for teens.