Dianna Agron News

Some may think Hollywood is the least place to look for friends but that isn't the case for these celebrities.

The dancer-turned-actress, who first joined the Fox musical during season one as a background player, currently does not have a deal to return to Glee, The Hollywood Reporter has learned.

In a behind-the-scenes video, Sagal talks about her role on "Glee" and fans get a sneak peek at a scene between Sagal and her TV son Kevin McHale.

"Glee debuted as the first and only successful musical comedy series on television, and more than four years later, it continues to defy genres, break new ground and have a significant impact on popular culture," Fox entertainment chairman Kevin Reilly said in a statement.

According to someone who blogs for an Internet site that is a TV spoiler site, the TV show, "Glee" that airs tonight on Fox is going to depict a school shooting from the vantage point of the students hiding in the dark.