Sue becomes concerned when Becky brings a surprise guest to town. Rebuilding the glee club proves difficult for Rachel and Kurt.

Cast: Chris Colfer, Darren Criss, Dot Jones, Jane Lynch, Kevin McHale, Lea Michele, Matthew Morrison, Chord Overstreet, Amber Riley, Justin Prentice, Max Adler, Dianna Agron, Jeanine Anderson, Stacey Bender, Laura Dreyfuss