<P> `` Props '' is the twentieth episode of the third season of the American musical television series Glee , and the sixty - fourth overall . Written and directed by Ian Brennan , the episode is the first of two new episodes that aired back - to - back on Fox in the United States on May 15 , 2012 . It features New Directions preparing a new performance routine for the impending Nationals competition , an extended sequence in which Tina ( Jenna Ushkowitz ) has a vision of the glee club having swapped roles , including herself as Rachel , and an appearance by special guest star Whoopi Goldberg as NYADA dean Carmen Tibideaux . </P>
<P> `` Props '' is the twentieth episode of the third season of the American musical television series Glee , and the sixty - fourth overall . Written and directed by Ian Brennan , the episode is the first of two new episodes that aired back - to - back on Fox in the United States on May 15 , 2012 . It features New Directions preparing a new performance routine for the impending Nationals competition , an extended sequence in which Tina ( Jenna Ushkowitz ) has a vision of the glee club having swapped roles , including herself as Rachel , and an appearance by special guest star Whoopi Goldberg as NYADA dean Carmen Tibideaux . </P>
what episode of glee do they switch characters
what episode of glee do they switch characters
Props
Props