Leonardo DiCaprio Howard Hughes, Executive Producer
Kate Beckinsale Ava Gardner
Jude Law Errol Flynn
Cate Blanchett Katharine Hepburn
Willem Dafoe Roland Sweet
Martin Scorsese Director, Executive Producer
Frances Conroy Mrs. Hepburn
Joe Chrest HELL'S ANGELS Director of Photography
Adam Scott Johnny Meyer
Alec Baldwin Juan Trippe
Alan Alda Senator Ralph Owen Brewster
Danny Huston Jack Frye
Brent Spiner Robert Gross
Michael Mann Producer
Edward Herrmann Joseph Breen
Joseph P. Reidy Co-Producer, Aide to Howard, First Assistant Director
John C. Reilly Noah Dietrich
Ian Holm Professor Fitz
Vincent Laresca Jorge
Eliza Coleman Stunts
John Logan Screenplay
Emma Campbell Jack Frye's Wife, Helen
Jean Frenette Stunt Coordinator
Larry Kaplan Unit Publicist
Gwen Stefani Jean Harlow
Harvey Weinstein Executive Producer
Kelli Garner Faith Domergue
Cydney Cornell Hairstylist
J.C. MacKenzie Ludlow
Morag Ross Makeup Department Head
David Purdham Emcee
Matt Ross Glenn Odekirk
David Boulton ADR Recordist
Joe Cobden Another Guest #1
Hélèna Laliberté Stunts
Bob Weinstein Executive Producer
Al Coronel Bi-Plane Mechanic (uncredited)
Kenneth Welsh Dr. Hepburn
Chris Brigham Executive Producer
Kevin O'Rourke Spencer Tracy
Paul McGhee Digital Color Timer
Amy Sloan Howard Hughes' Mother
Keith Campbell Marine, Stunts
Erin Wooldridge Makeup Artist
Sarah M. Sweeney Visual Effects Technical Director
Robert Stromberg Visual Effects Supervisor
Rufus Wainwright Cocoanut Grove Vocalist #1
Sian Grigg Makeup Artist
Jason Cavalier Cocoanut Grove Patron
Loudon Wainwright III Cocoanut Grove Vocalist #2
Donna Keegan Stunts
Arthur Holden Radio Announcer
Linda E. Smith Another Guest #2
Julia Rivas Frey Visual Effects Producer
Stéphane Byl Electrician
Jan Foster Unit Production Manager
Robert Legato Visual Effects Supervisor, Second Unit Director
Kurt Leitner Art Department Production Assistant
Doug Coleman Stunt Coordinator
Joey Box Stunts
Nicholas Renbeck Dialogue Editor
Alan Toy Man on Crutches
Nellie Sciutto Secretary
Christopher Surgent Second Assistant Director
Howard Shore Original Music Composer
Matt Holland Hughes' Staff Person
Rick Yorn Executive Producer
Stéphane Demers Maitre d'
Jacob Davich Howard Hughes (9 yrs old)
Alan Fawcett Chairman MPA
Sandy Powell Costume Design
Yves Jacques Waiter