Playbill.com has learned that Litzsinger will play kosher caterer Cordelia in the production, which will also feature the previously announced Colin Hanlon as Whizzer.

The George Street mounting of Falsettos, which features March of the Falsettos (Act One) and Falsettoland (Act Two), will be directed by artistic director David Saint. Performances will begin April 10 and run through May 6.

Sarah Litzsinger has the distinction of being Broadway's longest-running Belle, and her other Broadway credits include Amour, Les Misérables, Oliver! and Marilyn, An American Fable. Her theatrical credits also include Joseph and the Amazing Technicolor Dreamcoat, The Last Five Years and tick, tick . . . BOOM!; the latter two were both presented at the George Street. Litzsinger has been seen on screen in "Law and Order Criminal Intent," "Ed," "Strangers With Candy" and "Knots."

Falsettos, according to press notes, chronicles "the life of Marvin, his wife Trina and son Jason. As Falsettos begins Marvin talks about his desire to have a 'tight knit family,' which encompasses his ex-wife Trina, his son Jason and his male lover Whizzer. He relies on the advice of his psychiatrist, Mendel, to help him accomplish this, and asks Mendel to tend to his son as well. In making the acquaintance of the son, Mendel becomes enamored with Trina, and eventually they marry. As the first act ends, Marvin has succeeded in alienating all of them in his frenzied desire to keep them all close.

"The second act is set two years later, as Jason prepares for his Bar Mitzvah. The 'family' has grown to include 'the lesbians from next door': Dr. Charlotte and Cordelia, a kosher caterer. As the story progresses, Marvin and Whizzer reunite as all the adults prepare for Jason’s big day. The plans are derailed when Whizzer is struck by a horrible life-threatening disease. As Marvin deals with realities of his situation, his 'tight knit family' circles around him, and by being there, offer their love and support." March of the Falsettos and Falsettoland were originally presented Off-Broadway. In 1992 Falsettos — featuring March as the first act and Falsettoland as the second — debuted on Broadway at the John Golden Theatre with a cast led by Michael Rupert, Chip Zien, Stephen Bogardus and Barbara Walsh. The musical won Tony Awards for Best Book of a Musical and Best Original Score.

Tickets are available by calling (732) 246-7717. For more information visit www.GSPonline.org.