Fox
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THR is reporting this morning that all 15 regular cast members on Glee will be returning for a fourth season. But with the diverging plot lines, how long will can this last? Exactly how many episodes each star will appear isn’t known at this time. However, many guest appearances are also announced, as well as the fact that Chord Overstreet (Sam) may become a regular on the show (we kind of thought he was already!).

Sam first appeared in season two as the troubled teen looking for someplace to call home. After he failed to land a regular role on the show, he left only to return on occasion during season three. Now it looks like he may be coming back for good. The other stars confirmed for a return to the Fox musical are Lea Michele, Cory Monteith, Chris Colfer, Matthew Morrison, Jane Lynch, Jayma Mays, Naya Rivera, Heather Morris, Kevin McHale, Darren Criss, Amber Riley, Jenna Ushkowitz, Dianna Agron, Mark Salling, and Harry Shum Jr..
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Scheduled guest appearances for season four include Kate Hudson and Sarah Jessica Parker. American Idol season 11 runner-up Jessica Sanchez has also been rumored to appear as a guest on the show.
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Let us know in the comments what you think about how Glee season four is shaping up.