Gwyneth. Stamos. Regionals. Sex education.

Glee will return in a big way on Tuesday, featuring the cover of a Prince classic; the return of Holly Holiday; an appearance by Dr. Carl; and a petrified Kurt, who asks Blaine: has anyone literally died on stage?

Visit our Glee spoilers section for a complete look at what's ahead and get excited for the episode "Sexy" via this new, extended trailer:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.