Martin Scorsese Producer
Bradley Cooper Writer, Director, Producer, Leonard Bernstein
Steven Spielberg Producer
Carey Mulligan Felicia Montealegre
Matt Bomer David Oppenheim
Maya Hawke Jamie Bernstein
Sarah Silverman Shirley Bernstein
Miriam Shor Cynthia O'Neal
Michael Urie Jerry Robbins
Josh Hamilton John Gruen
Vincenzo Amato Bruno Zirato
Josh Singer Writer, Executive Producer
Alexa Swinton Nina Bernstein
Sam Nivola Alexander Bernstein
Lori McCoy-Bell Hairstylist
Matthew Libatique Director of Photography
Sara Sanderson Lil Hart
Dean A. Zupancic Sound Re-Recording Mixer
Aaron Vexler Stunts
William Hill Joseph the Janitor
Zachary Booth Mendy Wager
Richard King Sound Designer, Supervising Sound Editor
Kazu Hiro Prosthetic Designer
Michael W. Mitchell Sound Effects Editor
Brian Klugman Aaron Copeland
Gideon Glick Tommy Cothran
Kristie Macosko Krieger Producer
Gabe Fazio Willard the Assistant
Chris Lyons Special Effects Makeup Artist
Steven A. Morrow Production Sound Mixer
Bruce Winant ADR Voice Casting
P. Scott Sakamoto "A" Camera Operator, Steadicam Operator
June Gable Old Lady
Mark Bridges Costume Design
Samantha MacIvor Stunts
Kate Eastman Ellen Adler
Tim Monich Dialect Coach
James Cusati-Moyer Georgie
Ryan Robert Howard Second Assistant Director
Kevin Thompson Director, Production Design
Kyle Coffman NYC Pedestrian Man Dancer
Duncan Jarman Prosthetic Makeup Artist
Christopher Place Stunts
Jason Ruder Supervising Music Editor, Executive Music Producer
Jac Rubenstein Dialogue Editor
Booch O'Connell Keg Girl (uncredited)
Nico Coucke Stunts
Toni Roman-Grimm Hairstylist
Dann Fink ADR Voice Casting
Soledad Campos Julia Vega
Blaise Corrigan Stunts
Grant Wilfley Extras Casting
Andrew Bock First Assistant Sound Editor
Mallory Portnoy Betty Comden
Daniel Castle King Production Supervisor
Michael Fontaine Prosthetic Makeup Artist
Shane Geraghty Stunts
Kay Georgiou Hair Department Head
Rena DeAngelo Set Decoration
Vivian Baker Prosthetic Makeup Artist
Amy Durning Producer
Yasen Peyankov Serge Koussevitzky
Shayna Markowitz Casting
Stefan Sonnenfeld Colorist
Greg Harvey Stunts
Michele Ziegler First Assistant Director
Michelle Tesoro Editor
Tanairi Sade Vazquez NYC Pedestrian Woman Dancer
Greg Hildreth Isaac
Tracey Landon Executive Producer, Unit Production Manager
Colin Anderson Stage Manager, "B" Camera Operator, Steadicam Operator
Fred Rosenberg Dialogue Editor