S01E03: Acafellas

As Will aims towards completing New Directions, a visit from his father reminds him how much this all means to him. New songs are introduced and a song originally given to a star, is given to a celibate. Will forms an all-male a cappella group, but when he neglects the glee club, the kids decide to hire a well-known choreographer to coach them. Meanwhile, Mercedes falls in love. The other six additions to New Directions are introduced. Josh Groban appears as himself.