Moss Hart / Barnett Hart / George S. Kaufman
Tony Shalhoub
Aunt Kate / Freida Fishbein / Beatrice Kaufman
Andrea Martin
Mrs. Borofsky / Phyllis / Aline McMahon / May
Charlotte Maier
Lady Caroline / Belle / Mrs. Rosenbloom / Ida / Edna Ferber
Deborah Offner
Sir John / Joseph Regan / Jerry / Harpo Marx
Matthew Saldivar
Mr. Borofsky / Priestly Morrison / Gilpin's Manager / Sam Harris / Pianist
Bob Stillman
Mrs. Henry B. Harris / Muriel Liston / Dorothy Parker / Jean Dixon / May
Amy Warren
Moss Hart
Santino Fontana
Lillie Hart / Helen
Mimi Lieber
Moss Hart / Bernie Hart
Matthew Schechter
David Allen / Dore Schary / George
Will Brill
Miss Hester Worsley / Ingenue / Roz / Mary
Laurel Casillo
Wally / Charles Gilpin / Max Siegel / Langston Hughes
Chuck Cooper
Irving Gordon / Pianist
Steven Kaplan
Augustus Pitou / Jed Harris / Silmowitz / Alexander Woolcott
Will LeBow
Writer
James Lapine
Assistant Editor
Misa Spencer
Director
Matthew Diamond
Lighting Director
Ed McCarthy
Production Manager
Jackie Stolfi
Executive Producer
Andrew Carl Wilk
Supervising Producer
Eileen Bernstein