Fox has released two new behind-the-scenes videos for Season 4 of their hit series Glee, debuting with "The New Rachel" Thursday, September 13th. The first video starts with an intro by Ike Barinholtz and Cory Monteith discussing the new season, which leads into a clip featuring Kate Hudson's character Cassandra July. The second features Lea Michele explaining her character's progression in the series along with Dean Geyer talking about his nude scene with the actress. You also hear from newly added cast members Melissa Benoist, Jacob Artist and Becca Tobin.