The Nov. 23 installment, entitled "Furt," will feature Carol Burnett. The episode "Special Education," airing Nov. 30, welcomes back Cheyenne Jackson in his recurring role.
We offer a sneak peek:
Preview of Upcoming "Glee" Episodes, With Carol Burnett and Cheyenne Jackson
"Glee" airs Tuesdays at 8 PM on FOX.