Tony Award-winning Million Dollar Quartet star Levi Kreis joins the company of the Leiber and Stoller musical revue.
The event will also feature Billy Porter, Andrew Rannells, Debra Monk, and more.
Berry Gordy's hit musical may make a trip across the pond.
Steven Cosson's environmental play opens at the Public next month.
In the Heights' Thomas Kail will direct the event, which also includes Chris Jackson, Chris "Shockwave" Sullivan, Andrew Bancroft, Arthur Lewis, and Bill Sherman.
The program will present new plays, running in repertory, by emerging playwrights.
Broadway's Joy Franz will star in Alfred Uhry's American classic.
The Rodgers and Hammerstein musical will also feature Erin Mackey, Jason Howard, Tally Sessions, Doug Carpenter, and Jessica Wu.