After FedEx systems engineer Chuck Noland is ripped out of his hasty life by the clock in a plane crash, he finds himself alone on the shores of a tropical island. First, frustration gets to him and then he realizes how little his chances are to ever get back to civilization. Four years later, Chuck has learned very well how to survive on his own: mending his dental health, catching fish with a spear, predicting the weather with a self-made calendar. A photograph of his girlfriend Kelly has kept his hopes alive all these years. Finally, Chuck takes the opportunity to take off for home: He sets off on a wooden raft with a sail that has washed ashore.

In this episode, the Glee cast will cover 6 songs from Fleetwood Mac, a British-American rock band formed in 1967 in London. Songs include Go You Own Way performed by Rachel Berry; Never Going Back Again performed by Artie Abrams; Songbird performed by Santana Lopez; Dreams performed by April Rhodes and Will Schuester; I Dont Want to Know performed by Quinn Fabray and Finn Hudson; and Dont Stop performed by New Directions.