We didn't exactly see this coming.
On April 29, Fringe will make like its Fox counterpart Glee and air a music-based episode. It will be titled "Overture."
“Oh, it’s gonna be a blast,” Lance Reddick told TV Guide Magazine. “It’s basically Walter telling a bedtime story to Olivia’s niece and so it has these extreme versions of [the cast].”
Among the developments ahead on the unique installment: Broyles will play the piano, Astrid will perform a song from “A Chorus Line,” and Olivia will vamp it up as a private eye... who gets serenaded.
“I sing a song to Olivia, which is certainly confusing,” said Blair Brown, who plays Nina Sharp.
This is an episode we most certainly have to see.