When Stan and Kyle reached 100,000 points on Guitar Hero, they got the attention of Charles Kincade, who offered to be the boys' manager. Charles brought them to Alex Hart, who was impressed with the boys' performance in Guitar Hero, signing them into a contract and inviting them to a party at his mansion. Charles would later replace Kyle with Thad Jarvis.
Meanwhile, Alex secure both Stan and Thad a Guitar Hero station in Gamecraft Arcade for practice, hoping for them to break one million points.
Alex Hart wears a grey business suit, black shoes, and a pair of tinted glasses.
- Credited as "Alan Hart" in ""South Park" Guitar Queer-o (TV Episode 2007) - IMDb". IMDb.com.