Trisha Rae Stahl

The BAU becomes involved to prevent a possible race riot when the murder of four young black women in a mostly white New York suburb appear to be hate crimes.

When a 4-year-old girl goes missing while staying with a relative in Mississippi, the BAU uncovers some startling truths as the team races to find the child and bring her to safety. Series star Thomas Gibson directs the episode. Ashley Jones guest stars.

Rachel begins school at NYADA, where she meets junior Brody Weston (Dean Geyer) and starts classes with a tough dance instructor, Cassandra July (Kate Hudson). At McKinley High, the rebuilding of New Directions begins and Wade "Unique" Adams (Alex Newell) transfers to join the group. Kurt aids director Will Schuester in finding potential recruits, who include Marley Rose (Melissa Benoist) and Puck's half brother Jake (Jacob Artist).

Brittany S. Pierce is in a funk and turns to her icon Britney Spears’ music for inspiration! Meanwhile, Rachel struggles to adjust to life in New York, but is helped by her newfound NYADA friend, Brody Weston. Musical performances include “Hold It Against Me”, “Boys/Boyfriend”, “Womanizer”, “3”, “Crazy/Crazy”, “Oops I Did it Again”, “Gimme More” and “Everytime".

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".