Billy Lewis Jr.

While Sue reignites her feud with Will, she plots to bring down Rachel and the New Directions as well as reuniting Kurt and Blaine.

Struggling to accept Vocal Adrenaline's attitude, Will realises just how much he misses the New Directions. Elsewhere, Coach Beiste returns.

When Rachel learns that Sue has banished the arts McKinley, she decides to get them reinstated and lead a glee club; when more of the gang returns home, they help Rachel and Kurt recruit new club members.

As tensions mount between New Directions coaches Kurt and Rachel, Kurt receives a shock when he meets Blaine's new boyfriend.

Rachel must put pride aside and approach a familiar, sharp-tongued face as she tries to bolster the New Directions' numbers.

It's Burt Bacharach week for the gleeks and Mercedes is in town to help out. Meanwhile, Brittany and Santana plan their wedding.