Five years after throwing a killer party and stealing Muffin away from alpha-male Zeta frat member Bud, head party nerd Ritchie is married (to Muffin!) and runs a detective agency.

Jerry tries to seduce his girlfriend Monica via hypnosis, but it accidentally makes her want to enter a convent and take a vow of chastity instead. Jerry tries to get…

Ritchie Spencer and his friends have a problem. They are the only four members of their fraternity, and they are all graduating. They must find a way to bring in…