'The Rocky Horror Glee Show' First Promo Pictures

As hinted a few weeks ago, the Halloween-themed episode of 'Glee' will feature songs from the cult-film 'The Rocky Horror Picture Show.' Actually, the 'Glee' kids will be performing 'Rocky Horror' for their annual school musical!

TV Guide has just released the first five promo pictures of the cast portraying characters from 'Rocky Horror.' Head over to the TV Guide's 'First Look at Glee's Rocky Horror Episode' gallery for an exclusive look.