Summary
Cory is utterly surprised when he learns that he has been invited to a party by one of the school's most popular girls, Melissa, but Shawn hasn't.
Meanwhile, Alan thinks he's getting old.
Guest stars
Blake Soper,
Danny McNulty,
Ethan Suplee,
Jessica Bowman,
Johna Stewart-Bowden,
Jonathan Charles Kaplan,
Josh Keaton,
Lukas Jackson,
Melissa DeLizia,
Nicholas Banko,
Phillip Glasser