Davenia McFadden

With three weeks to go before the big day, Molly discovers that her wedding dress is too tight during her final fitting. Putting her dieting into overdrive, Molly's about to have a meltdown.

Rachel and Kurt pay a visit to Lima as the glee club launches its production of “Grease.” Meanwhile, Cassandra July returns to shake things up in Rachel’s life, and Santana comes back to lend a helping hand. Musical performances include “Greased Lightning", "Look At Me I'm Sandra Dee", "Beauty School Drop Out", "Look At Me I'm Sandra Dee Reprise", "There Are Worse Things I Can Do" and "You're The One That I Want".

A casino employee is beaten and raped on her way home from work, but she survives and identifies her attacker.

Jerry begins a relationship with his maid; George wants a nickname.

Monk races to find a stolen diamond and claim a million-dollar reward.

A difficult operation leads to a conflict between Drs. Morgenstern and Benton.