Diego Calva as Manny Torres

Margot Robbie as Nellie LaRoy

Brad Pitt as Jack Conrad

Jovan Adepo as Sidney Palmer

Jean Smart as Elinor St. John

J.C. Currais as Truck Driver

Jimmy Ortega as Elephant Wrangler

Marcos A. Ferraez as Police Officer

Shane Powers as Dale

Phoebe Tonkin as Jane Thornton

Troy Metcalf as Orville Pickwick

Hansford Prince as Joe Holiday

Telvin Griffin as Reggie

Cutty Cuthbert as Jimmy

Albert Hammond Jr. as Guest (Chicken Line)

Flea as Bob Levine

Olivia Wilde as Ina Conrad

Bregje Heinen as Female Guest (Nathalie)

Tal Seder as Male Guest (Wallach's)

Dana Marcolina as Female Guest (Jack Tattoo)

Robert Morgan as Director (Wallach's Party)

Nana Ghana as Woman in Ostrich Feather Hat

E.E. Bell as Wilbur

Joe Dallesandro as Charlie / Photographer (Wallach's Party)

Solomon Shiv as Publicity Executive (Wallach's Party)

Karina Fontes as Jen

Circus-Szalewski as Driver (Wallach's Party)

Lukas Haas as George Munn

Li Jun Li as Lady Fay Zhu

Kaia Gerber as Starlet

Patrick Fugit as Officer Elwood

Eric Roberts as Robert Roy

Cici Lau as Gho Zhu

David Lau as Sam Wong Zhu

Tyler Seiple as Customer at Sam Wong's

Zack Newick as P.A. (Early Kinoscope)

Rory Scovel as The Count

Olivia Hamilton as Ruth Adler

P.J. Byrne as Max (Ruth's Assistant Director)

Alexandre Chen as Ruth's D.P. (James Wong Howe)

Bob Clendenin as Otto's Assistant Director

Miraj Grbić as Extra

Johnny Hoops as Extra

James Wellington as Extra

Carlos Nunez as Tim

Max Minghella as Irving Thalberg

Laura Steinel as Abby (Assistant Jack's Tent)

Danny Jolles as Writer (Jack's Tent)

James Vincent as Employee (Camera Rental House)

Richard Clarke Larsen as A.C. (Camera Rental House)

Samara Weaving as Constance Moore

Jeff Garlin as Don Wallach

Anthony Burkhalter as Reporter (Small Restaurant)

Terry Walters as Editor (Kinoscope)

Trisha Simmons as Woman at Door

Ariel Flores as Young Man

Karolina Szymczak as Olga Putti

Sean O'Bryan as Studio Executive (Billy)

David Ury as Fan (Autograph)

Katia Gomez as Nurse at Sanatorium

Vanessa Bednar as Nellie's Mother

Carson Higgins as Lloyd (Sound Mixer)

Armando Cosio as Grip Harry (1st Day of Sound)

Frederick Koehler as D.P. Bill (1st Day of Sound)

Spencer Morgan as Clapper (1st Day of Sound)

Ric Sarabia as Crew Member (1st Day of Sound)

Jim Allen Jackson as Set Medic (1st Day of Sound)

Katherine Waterston as Estelle

Yissendy Trinidad as Carmelita

Cyrus Hobbi as Footballer

Anton Hedayat as Footballer

Hayley Huntley as Liz (Pool Party)

John Mariano as Master of Ceremonies

Christopher Allen as Manny's Assistant

Arely Vianet as Spanish Language Actress

Jeremy Roberts as Studio Employee (Sidney's House)

Alex Reznik as Kinoscope Exec

Chloe Fineman as Marion Davies

Pat Skipper as William Randolph Hearst

John Kerry as Jonathan Rothschild

Sarah Ramos as Harriet Rothschild

Jennifer Grant as Mildred Yates

Julian Lefevre as Waiter

Taylor Nichols as Wealthy Man

Bryan Scott Johnson as Wealthy Man

Kelly Meyer as Wealthy Woman

Brenna Power as Wealthy Woman

David Abed as Young Studio Executive

Kevin Symons as Guest at Hearst Bungalow

Jonathan Thomson as Guest at Hearst Bungalow

Jim O'Brien as Guest at Hearst Bungalow

Chris Doubek as Guest at Hearst Bungalow

Dorian Martin as Production Assistant

Todd Giebenhain as Prop Master (Kinoscope)

Mather Zickel as Distribution Executive

Ireland Sexton as Thalberg's Secretary

Andrew Hawtrey as Kinoscope Assistant Director

Mike Fletcher as Guard (Kinoscope)

Jonathan Ohye as New MGM Assistant Director

James Crittenden as Harold

Pete Ploszek as Young Actor (Jack's Beach Set)

Robert Beitzel as Lewis the Director

Ethan Suplee as Wilson

Tobey Maguire as James McKay

Walker Hare as McKay's Associate

Douglas Fruchey as Masked Man

Taylor Hill as Rebecca

Marc Platt as Producer

Noah Reilly as Bellhop

Stephen Thomas as Tourism Official

John Macey as Kyle

Kenajuan Bentley as Conductor (Night Club)

Karen Bethzabe as Silvia Torres

Sophia Magaña as Manny's Daughter

Oscar Balderrama as Guard at Gate

Aurielle Simmons as Ticket Clerk (1952)

Eamon Hunt as Man Shouting in Bad Irish Accent

Jeremy Lappitt as Piccolo

Robert Verdi as Flute

Kenneth Foerch as Oboe

Sean Franz as Oboe

Jonathan Stehney as Bassoon

Andrew Leonard as Clarinet

Richard Dobeck as Clarinet

Alex Budman as Clarinet

Jacob Scesney as Clarinet / Saxophone

Frank Fontaine as Clarinet / Saxophone

Anibal Seminario as Clarinet

Scott Mayo as Saxophone

Dan Kaneyuki as Saxophone

Alex Sadnik as Saxophone

John Mitchell as Saxophone

Gerald Dixon as Saxophone

Rickey D. Woodard as Saxophone

Jonathan James Thompson as Saxophone

Francis C. Edemobi as Saxophone

Larry O. Williams as Saxophone

Aaron Shaw as Saxophone

Micah Wright as Saxophone

Rayner Fernandez as Saxophone

Glen Turner as Saxophone

Roy Wiegand as Trumpet

Bryce Schmidt as Trumpet

Sean Billings as Trumpet

Aaron O. Smith as Trumpet

Justin Gilmore as Trumpet

Johnny Britt as Trumpet

Keith Beyer as Trumpet

Luis Gonzalez as Trumpet

Francisco Torres as Trumpet

Gary Hickman as Tuba

Steve Suminski as Trombone

Wendell Kelly as Trombone

Byron Sleugh as Trombone

Ryan Porter as Trombone

Jeffery Miller as Trombone

Mykail McDade as Trombone

William Roper as Trombone

Philip Keen as Trombone

Erm Navarro as Trombone

Alvin Starks as Trombone

Robert Murray as Tuba

John Polite as Tuba

Errol Rhoden III as Tuba

Kyle Richter as Tuba

Sidney Hopson as Percussion

Ronald Bruner as Percussion

Dramane Kone as Percussion

Lyndon Rochelle as Percussion

Joey de Leon as Percussion

Dayramir Gonzàlez as Percussion

Greg Sadler as Percussion

Michael Naishtut as Taiko Drum

Joseph Small as Taiko Drum

Avery Baylin as Taiko Drum

Jalen Harvey as Steel Drums

Lara Wickes as Theremin

Andrew Lederman as Accordion / Piano

Karen Han as Erhu

Justin Smith as Banjo

Mateo Pollock as Banjo

Hamed Santigui Camara as Banjo

Brandon Owens as Banjo / Guitar

John Fluker as Piano

Jordan Seigel as Piano

Ralph Nader as Piano

Kevin Toney as Piano

Eric Reed as Piano

John Proulx as Piano

Michael Bustamante as Piano

Darrell Alston as Piano

Evan Greer as Guitar

Gregory Poree as Guitar

Joshua Alfaro as Guitar

Brent Tyler as Drum Kit

Ian Wurfl as Drum Kit

Keelan Tobia as Drum Kit

Justin Hargrove as Drum Kit

Greg Webster as Drum Kit

Luis Vadel as Drum Kit

Benjamin Jacobson as Violin

Dean Anderson as Violin

Joel Pargman as Violin

Steve Huber as Violin

Eric Boulanger as Violin

Fernando Arroyo Lascurain as Violin

Lora'nd Lokustza as Violin

Michael Freed as Violin

Robert Miskey as Violin

Robin Olson as Violin

Aaron Oltman as Viola

Peter Hatch as Viola

Phillip Triggs as Viola

Rodney Wirtz as Viola

Zach Dellinger as Viola

Benjamin Hoffman as Viola

Benjamin Penzner as Viola

Alex Mansour as Cello

Evgeny Tonkha as Cello

Michael Kaufman as Cello

Steve Velez as Cello

Raymond Newell as Cello

Del Atkins as Bass

Edwin Livingston as Bass

Miguel Norwood as Bass

Frank Abraham as Bass

Richard Simon as Bass

Marlon Martinez as Bass

Spike Jonze as Otto (uncredited)

Lewis Tan as Smoking Man (uncredited)

Manny Liotta as Sneezing PA (uncredited)

Freya Parker as Naked Dancer (uncredited)

Anna Chazelle as Bobbie Hart (uncredited)

Mike C. Manning as New York Fan (uncredited)

Anna Dahl as Ava (uncredited)

Jennifer Mariela Bermeo as Dancer (uncredited)

Azizi Donnelly as Beauty (uncredited)

Masha Ko as Striptease Performer (uncredited)

Ana Bergman as Beauty (uncredited)

Edwin Taylor as Man with Tattoos (uncredited)

Kevin Kaouthomn as Orchestra Cello Player / MGM Crew (uncredited)