布拉德·皮特
Brad Pitt
饰：比利 Billy Beane
乔纳·希尔
Jonah Hill Feldstein
饰：彼得 Peter Brand
菲利普·塞默·霍夫曼
Philip Seymour Hoffman
饰：Art Howe
罗宾·怀特
Robin Wright
饰：Sharon
克里斯·帕拉特
Chris Pratt
饰：斯科特·哈特伯格 Scott Hatteberg
史蒂芬·毕肖普
Stephen Bishop
饰：David Justice
布赖特·詹宁斯
Brent Jennings
饰：Ron Washington
肯·麦德洛克
Ken Medlock
饰：Grady Fuson
坦米·布兰查德
Tammy Blanchard
饰：Elizabeth Hatteberg
杰克·麦克吉
Jack McGee
饰：John Poloni
维托·鲁吉尼斯
Vyto Ruginis
饰：Pittaro
尼克·西塞
Nick Searcy
饰：Matt Keough
格伦·莫肖尔
Glenn Morshower
饰：Ron Hopkins
凯西·邦德
Casey Bond
饰：Chad Bradford
Nick Porrazzo
饰：Jeremy Giambi
凯瑞斯·多西
Kerris Lilla Dorsey
饰：Casey Beane
艾利斯·霍华德
Arliss Howard
饰：John Henry
Reed Thompson
Reed Thompson
饰：Young Billy
詹姆斯·肖安科林
James Shanklin
饰：Billy's Dad
Jordan Riker
Jordan Riker
饰：A's Fan (uncredited)
Jonathan Sanders
Jonathan Sanders
饰：A's Assistant (uncredited)
Rachael Van Veldhuizen
Rachael Van Veldhuizen
饰：A's Fan (uncredited)
Anthony Santana
Anthony Santana
饰：Little League Player
Melvin Perdue
Melvin Perdue
饰：Ray Durham
Jon Stein
Jon Stein
饰：Seymour (as Jonathan Stein)
Madeleine G. Hall
Madeleine G. Hall
饰：Hatteberg's Daughter
Ken Korach
Ken Korach
饰：Radio Color Commentator
Richard Padilla
Richard Padilla
饰：Umpire - Game 20
Ed Montague
Ed Montague
饰：Umpire - Indians
Patrick Riley
Patrick Riley
饰：Umpire - 1989
Phil Benson
Phil Benson
饰：1st Base Umpire
George Thomas
George Thomas
饰：Security Guard #2
Jason Giambi
Jason Giambi
饰：Himself (archive footage)
Andrew Plummer
饰：Randy Velarde
Matthew Alexander Simpson
Matthew Alexander Simpson
饰：Rusty Greer
L.J. Burns
L.J. Burns
饰：Little League Player (uncredited)
Alan Chu
Alan Chu
饰：Press Photographer (uncredited)
John Clerkin
John Clerkin
饰：Diamond Level Fan (uncredited)
Jc Dickinson
Jc Dickinson
饰：80's Fan (uncredited)
Bill Ensley
Bill Ensley
饰：Security Guard (uncredited)
Sergio Garcia
Sergio Garcia
饰：Jorge Posada (uncredited)
Erich Hover
Erich Hover
饰：Larry Sutton (uncredited)
Isabel Landof
Isabel Landof
饰：News Videographer (uncredited)
Michael Markovina
Michael Markovina
饰：Homebase Fan (uncredited)
Erika Pearson
Erika Pearson
饰：A's Fan (uncredited)
Chris F. Powell
饰：A's Fan (uncredited)
Derrin Ebert
Derrin Ebert
饰：Mike Magnante
Miguel Mendoza
Miguel Mendoza
饰：Ricardo Rincon
阿德里安·贝拉尼
Adrian Bellani
饰：Carlos Peña
Tom Gamboa
Tom Gamboa
饰：Scout Martinez
Barry Moss
Barry Moss
饰：Scout Barry
Artie Harris
Artie Harris
饰：Scout Artie
Bob Bishop
Bob Bishop
饰：Scout Bob
George Vranau
George Vranau
饰：Scout George
Phil Pote
Phil Pote
饰：Scout Pote
Art Ortiz
Art Ortiz
饰：Eric Chavez
Royce Clayton
Royce Clayton
饰：Miguel Tejada
Marvin Horn
Marvin Horn
饰：Terrence Long
Brent Dohling
Brent Dohling
饰：Mark Ellis
Chris Dehau Lee
Chris Dehau Lee
饰：Eric Kubota
乔·萨特里亚
Joe Satriani
饰：Himself
Greg Papa
Greg Papa
饰：Game Announcer
Glen Kupier
Glen Kupier
饰：Oakland A's Announcer
Joe Provost
Joe Provost
饰：Oakland A's Security Guard
杰克·威尔森
Jake Wilson
饰：Sabatini
Robert P. Macaluso
Robert P. Macaluso
饰：Coach Bob
Damon Farmar
Damon Farmar
饰：Shapiro's Advisor
Michael Gillespie
Michael Gillespie
饰：Ken Macha
Chad Kreuter
Chad Kreuter
饰：Rick Peterson
Blake Pike
Blake Pike
饰：John
Robert Ninfo
Robert Ninfo
饰：Eric Byrnes
Corey Vanderhook
Corey Vanderhook
饰：Ramon Hernandez
Veronica Loud
饰：Sports Fan (uncredited)
Shane Schoeppner
饰：Baseball Fan (uncredited)
Gretta Sosine
饰：Player's Wife (uncredited)
托马斯·斯图尔特
Thomas W. Stewart
饰：A's Fan (uncredited)
斯派克·琼斯
Spike Jonze
饰：Alán (uncredited)
Phillip Caires
饰：Pre-Game VIP (uncredited)
扎卡里·卡伯森
Zachary Culbertson
饰：A's Fan (uncredited)
David Hodges
David Hodges
饰：Diamond Level Fan (uncredited)
马克·拉维尔
Mark Lavell
饰：VIP Baseball Fan (uncredited)
Jesse Muick
饰：Stadium Cameraman (uncredited)
Janine King
Janine King
饰：Extra (uncredited)
约翰·洛巴托
John Lobato
饰：A's Fan (uncredited)
Aldrin Enriquez
饰：Reporter (uncredited)
Zane McIntosh
饰：Diamond Level Fan (uncredited)
卡布兰·张伯伦
Cabran E. Chamberlain
饰：Stadium Cameraman (uncredited)
伊林·皮克特
Erin Pickett
饰：Lady at Bar Mitzvah (uncredited)
亚历山大·卡内拉科斯
Alexander Kanellakos
饰：Stadium Cameraman (uncredited)
格雷格·曼斯
Gregor Manns
饰：TSA Employee (uncredited)
Steve Dakota
Steve Dakota
饰：VIP Executive (uncredited)
Big Spence
饰：A's Trainer
马克·阿尔科弗
Mark Alkofer
饰：Indians' Scout (uncredited)
基思·米德尔布鲁克
Keith Middlebrook
饰：Coach Parker
Eric Winzenried
Eric Winzenried
饰：PR Guy
杰克·奈特
Jack Knight
饰：Umpire - 1984
Joyce Guy
Joyce Guy
饰：Flight Attendant
里德·戴蒙德
Reed Edward Diamond
饰：Mark Shapiro
Ken Colquit
饰：Clubhouse Reporter
Julie Wagner
饰：Clubhouse Reporter
鲁迪·朱利安尼
Rudolph W. Giuliani
饰：Himself (archive footage)
Holly Pitrago
饰：Shapiro's Assistant
戴夫·比恩
Dave Bean
饰：Coach Dave
Johnny Damon
饰：Himself (archive footage)
G. Thang
G. Thang
饰：Jermaine Dye (as Gary Johnson)
阿里·扎加里斯
Ari Zagaris
饰：Jim Mecir
埃迪·弗里森
Eddie Frierson
饰：Call-In Radio Host
塔卡尤·费舍尔
Takayo Fischer
饰：Suzanne - Billy's Secretary
丽萨·格雷罗
Lisa Guerrero
饰：Reporter
鲍勃·科斯塔斯
Bob Costas
饰：Sports Announcer
Ken Rudulph
Ken Rudulph
饰：Reporter
John Brantley Cole
John Brantley Cole
饰：Young Jongewaard (as John Cole)
Diane Behrens
Diane Behrens
饰：Billy's Mom
Tim McCarver
饰：Sports Announcer
Simon James
饰：Voos
布兰登·乔纳森·王
Brandon Jonathan Wong
萨凡纳·兰瑟姆
Savannah Lathem
饰：A's Fan
凯瑟琳·莫里斯
Kathryn Morris
Ken Colquitt
饰：Clubhouse Reporter
Gary 'G. Thang' Johnson
饰：Jermaine Dye,(as Gary Johnson)