| Cory Monteith|
|First Appearance||"Elementary School Musical"|
Cory Monteith was an attendee of Expressions, a performing arts camp led by Kurt Hardwick and Ethan Ballantyne. He, along with Lea Michele and Amber Riley sang to Lisa upon her arrival to the camp and several times during her stay there. His appearance on the show resembles the character he plays on Glee. In real life Cory has died.