'Glee' promo for Season 4 | EW.com

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New 'Glee' promo: See Kate Hudson's nasty dance teacher in action

This September, school is back in session – even though the class of 2012 has moved on. (Well, mostly.)

Fox just released a new trailer for Glee’s fourth season – and while it’s only a scant 31 seconds long, it holds plenty of hints for what’s in store for McKinley’s finest. A newly transported Rachel is doing her best to succeed at NYADA, despite snide comments from mean dance teacher Cassandra July (Kate Hudson); Sue has apparently given birth, or is at least holding someone else’s baby; and Brittany is being Brittany, mistaking a New Directions member for… well, we won’t ruin the joke. For all this, plus a snippet of Darren Criss’s rendition of “It’s Time” by Imagine Dragons, watch the full clip for yourself:

Glee’s season premiere will air on Fox Thursday, Sept. 13 at 9 p.m. ET.

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