Bradley Cooper Writer, Director, Producer, Leonard Bernstein
Martin Scorsese Producer
Steven Spielberg Producer
Carey Mulligan Felicia Montealegre
Matt Bomer David Oppenheim
Maya Hawke Jamie Bernstein
Miriam Shor Cynthia O'Neal
Sarah Silverman Shirley Bernstein
Richard King Sound Designer, Supervising Sound Editor
Josh Singer Writer, Executive Producer
Josh Hamilton John Gruen
Steven Gizicki Music Supervisor
Kristie Macosko Krieger Producer
Michael Urie Jerry Robbins
Kazu Hiro Prosthetic Designer
Matthew Libatique Director of Photography
Kate Eastman Ellen Adler
Tom Ozanich Sound Re-Recording Mixer
William Hill Joseph the Janitor
Brian Klugman Aaron Copeland
Gabe Fazio Willard the Assistant
Alexa Swinton Nina Bernstein
Sam Nivola Alexander Bernstein
Rena DeAngelo Set Decoration
Michael Fontaine Prosthetic Makeup Artist
Sara Sanderson Lil Hart
Christopher Place Stunts
Nick Blaemire Adolph Green
Zachary Booth Mendy Wager
Lori McCoy-Bell Hairstylist
Vincenzo Amato Bruno Zirato
Mark Bridges Costume Design
Duncan Jarman Prosthetic Makeup Artist
Kay Georgiou Hair Department Head
Chris Lyons Special Effects Makeup Artist
Leonard Bernstein Music
Samantha MacIvor Stunts
Isabel Leonard Ely Soloist #2
Jason Ruder Supervising Music Editor, Executive Music Producer
Kevin Thompson Director, Production Design
Gideon Glick Tommy Cothran
Dayna Katz Casting Associate
Blaise Corrigan Stunts
Dean A. Zupancic Sound Re-Recording Mixer
Bruce Winant ADR Voice Casting
Stefan Sonnenfeld Colorist
Greg Hildreth Isaac
Vivian Baker Prosthetic Makeup Artist
Dann Fink ADR Voice Casting
Steven A. Morrow Production Sound Mixer
Jac Rubenstein Dialogue Editor
Tim Monich Dialect Coach
James Cusati-Moyer Georgie
Janine Modder Line Producer
Julie Dartnell Makeup Artist
Soledad Campos Julia Vega
Liv Banks Production Supervisor
Aaron Vexler Stunts
Fred Berner Producer
P. Scott Sakamoto "A" Camera Operator, Steadicam Operator
Ryan Nordin Special Effects Technician
Amy Durning Producer
Benjamin Freemantle Sailor
Renée Stork Older Actress
June Gable Old Lady
Siân Grigg Makeup Designer, Makeup Department Head
Mike Mekash Prosthetic Makeup Artist
Tracey Landon Executive Producer, Unit Production Manager
Michele Ziegler First Assistant Director
Joel Weaver Property Master
Colin Anderson Stage Manager, "B" Camera Operator, Steadicam Operator
Mike Horton Foley Artist