Intertextuality in Glee

This video clip is taken from an episode of Glee where they perform songs from the musical The Rocky Horror Picture Show. This clip displays intertextuality because they use a very popular song from the musical called "The Time Warp" and incorporate it into their act, dressing up as the characters and recreating the dance. Although the song and dance number is taken directly from Rocky Horror, the cast somehow makes it their own.