“Once Upon a Time” boss: “We’re dealing with the world of ‘Frozen’”
“That was Elsa,” exec producer Adam Horowitz says, adding: "We are honored to be allowed to do it. We loved the movie. We fell in love with it when it came out last year like everyone did, and we want to do our best to do it justice.” PLUS: Producers were surprised the big reveal was a surprise.

NBC banking on “The Blacklist” and its late-night dominance
At this morning’s upfronts, NBC said it is counting on the James Spader drama to help rebuild its Thursday lineup. PLUS: Rating NBC’s new show trailers.

“Mad Men” could be taken down by history
SC&P doesn’t look so good, based on historical events. PLUS: What that nipple crisis really means, and Megan is now the most compelling character on “Mad Men."

Michael J. Fox: "If you want to hide from the FBI, go on NBC on Thursday nights”
Fox made the crack about his failed NBC sitcom this morning on “The View.”

Jimmy Fallon tonight presents late-night’s 1st vinyl-pressing
Fallon tweets: "Making history tonight - Neil Young is going to perform and press a vinyl with the help of Jack White live on the show. One take. Fun.”

“Orange is the New Black” releases posters of its characters in action
Check out moving images of Nicky and Sophia.

Tonight’s David Boreanaz-directed “Bones” season finale is “literally explosive,” like “24"
So says John Francis Daley: “The way David directed it was with a focus on people being very intense because we’re dealing with some heavy stuff. So it was fun to play it as the stakes were higher than ever. It was almost like filming an episode of 24 in that sense. Every scene is high-stakes.”

Megan Boone promises “a very epic finale” for “The Blacklist”
"You will get a lot of answers,” she says. "It’s a very, very involved episode. We reach a lot of conclusions, and just as we’ve been doing throughout the series, we open new questions."

Putting last night’s “Game of Thrones” in context
The books give more details on Tyrion’s trial. PLUS: Tywin is terrible with money, and “GoT’ is really a game of reputation management.

Are music shows dying?
“American Idol” is “now your grandmother’s ‘Idol’” as music competition shows, with the exception of “The Voice,” are beginning to fade.

Norman Weiss has been doing TV Tattle since the week "Freaks and Geeks" was canceled. He is a Hollywood outsider who was born and raised in Hollywood. "American Idol" and "Dancing with the Stars" are broadcast 2 blocks from his high school.