Carey Mulligan Felicia Montealegre Bradley Cooper Leonard Bernstein Matt Bomer David Oppenheim Vincenzo Amato Bruno Zirato Greg Hildreth Isaac Michael Urie Jerry Robbins Brian Klugman Aaron Copeland Nick Blaemire Adolph Green Mallory Portnoy Betty Comden Alexandra Santini Claudio's Guest #1 Jarrod LaBine Claudio's Guest #2 Sarah Silverman Shirley Bernstein