The 9:30 PM concert will feature performances from Jason Gotay (Spider-Man Turn Off the Dark, Peter Pan Live!), Tommy McDowell (American Idiot national tour), Playbill.com staff writer Michael Gioia, Ryan Knowles (We Will Rock You national tour), Jason Pintar (Titanic national tour), Mikah Horn (5th Floor’s Debbie Does Dallas), Taylor Ferrara (NYMF's Propaganda), Charlie Stoop (5th Floor's Debbie Does Dallas), Stephanie Weatherly (Ghostlight), associate casting director Nikki Grillos, Nicole Hale (5th Floor's Debbie Does Dallas) and Molly McAdoo (Stop the Virgens).

The evening will feature music direction by Deniz Cordell, who worked on the August production of Dallas.

Here's how the evening is billed: "How did some of Broadway's high-flying actors get their start in New York City? They worked From the Ground Up — and with 5th Floor Theatre. Join the 5th Floor team and their Broadway and Off-Broadway alumni for an evening celebrating this underground not-for-profit theatre company at New York City's most celebrated underground nightclub. 5th Floor casts from past and present will reunite for some of their favorite songs, nods to past productions — including Urinetown, Debbie Does Dallas, Bloody Bloody Andrew Jackson, Assassins and more — and preview what’s to come!"

Corey Chambliss, Natalie Rohr, Michelle Israel, Michael Sancilio and Gioia produce.

54 Below is located at 254 W. 54th Street. For more information and tickets, visit 54Below.com.