Allen (Light in the Piazza) will play Curly, Jabara will play Jud, Dowd ("Flags of Our Fathers") will play Aunt Eller and Glass (The Woman in White) will play Laurey.
CAP21’s artistic director Eliza Ventura directs the concert, which is part of the organization's Barbara Wolff Classics Series. Act One was performed in February.
Oklahoma!, Rodgers and Hammerstein's revolutionary 1943 musical, includes such classic songs as "Oh, What a Beautiful Mornin,'" "People Will Say We're In Love" and "Oklahoma!"
CAP21 was founded in 1993 by Frank Ventura to create new works, develop new talent and build new audiences for the theatre.
The concert takes place at CAP21's The Shop at 18 West 18th Street between 5th and 6th Avenues. All seats are free, but reservations are encouraged and can be made by visiting www.CAP21.org or by calling (212)352-3101.