THE STARS ARE ALIGNED AND SCRUBBING IN FOR A SPECIAL LIVE EPISODE OF "UNDATEABLE" TUESDAY, MAY 5 AT 9 P.M. ON NBC

Guest Stars for the One-Hour Live Episode Include Zach Braff, Donald Faison, Neil Flynn, Christa Miller, Kate Walsh, Victoria Justice, Dr. Drew and Others We Can't Name - Plus a Superstar Surprise Musical Guest

UNIVERSAL CITY, Calif. - May 4, 2015 - Turns out lots of people are up for a date with "Undateable."

On Tuesday, May 5 at 9 p.m. ET/PT on NBC, a cadre of comedic stars, as well as one superstar musician, will unite on the Warner Bros. Studios lot to film a special live one-hour episode - twice! - of the hit comedy series from Bill Lawrence and Adam Sztykiel.

Guest stars joining the hilarious "Undateable" cast include Zach Braff ("Scrubs," "Garden State"), Donald Faison ("Scrubs," "Clueless"), Neil Flynn ("Scrubs," "The Middle"), Christa Miller ("Scrubs," "Cougar Town," "The Drew Carey Show"), Kate Walsh ("Private Practice," "Grey's Anatomy," "The Drew Carey Show"), Victoria Justice ("Victorious," "Zoey 101," "Fun Size"), Dr. Drew Pinskey, a super popular Grammy Award-nominated musician and others we can't name - even though we really want to.

Tune in for the live episode Tuesday, May 5 on NBC, which will be performed twice so both the East and West Coast audiences will see a different live version, each beginning at 9 p.m.

Who knows what could go down? (Seriously, we have an idea but with this cast of characters, anything could happen.)

To join the conversation, feel free to use the #UndateableLive hashtag.

It's a live one! @zachbraff @donald_faison @katewalsh #majormusicstar + more join @NBCUndateable for live ep Tues 5/5 9pm. #UndateableLive

Starring Chris D'Elia, Brent Morin, Bianca Kajlich, Bridgit Mendler, Ron Funches, David Fynn and Rick Glassman, "Undateable" is executive produced by Lawrence, Sztykiel and Jeff Ingold. The series, currently in its second season, is produced by Doozer in association with Warner Bros. Television.