Dave Karofsky is back!

Max Adler, who played the homophobic bully turned openly gay good guy David "Dave" Karofsky in the past seasons of "Glee," is set to return to the Fox musical comedy drama for its sixth and last season, The Hollywood Reporter first reported.

The 28-year-old actor's return is said to be major as he will appear in at least four of the final 13 episodes of the Golden Globe-winning show.  Sources told THR that Dave may now be "romantically entangled" with Blaine (Darren Criss).