The cast of the hit Fox show “Glee” will be appearing on “The Oprah Winfrey Show” today (check your local listings). Check out the video clip below!

It’s anticipated this will be a full hour of Glee goodness, featuring exclusive interviews, performances, behind-the-scenes features at rehearsals and recordings.. and a real high school performance choir will perform Madonna’s “Vogue” in period costumes, and with Oprah surprising them in some way that will cause tears.

America’s most popular show choir is here! The cast of Glee reveals their behind-the-scenes secrets. Plus, revealing interviews, unseen moments and a showstopping performance!

Visit this link at Oprah’s Web site to see some exclusive video clips from the filmed episode, as well as other great written features and surprises.

Can’t get enough Glee? Check out Glee: The Music Vol. 2 on Amazon, iTunes, Amazon mp3 and
Glee: The Music Vol. 1 on Amazon, iTunes, Amazon mp3. And don’t forget Glee: Vol. 1: Road to Sectionals, featuring the first 13 episodes of season one!

And be sure to tune in to Fox next Tuesday, April 13, when the Spring premiere airs at a special time: 9:28/8:28c. We’re in for a special treat as Tony Award winner Idina Menzel and Tony nominee Jonathan Groff will be appearing!

Check out this video teaser: