cast
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Brad Pitt
Billy Beane
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Jonah Hill
Peter Brand
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Philip Seymour Hoffman
Art Howe
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Robin Wright
Sharon
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Chris Pratt
Scott Hatteberg
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Stephen Bishop
David Justice
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Reed Diamond
Mark Shapiro
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Brent Jennings
Ron Washington
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Ken Medlock
Grady Fuson
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Tammy Blanchard
Elizabeth Hatteberg
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Jack McGee
John Poloni
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Vyto Ruginis
Pittaro
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Nick Searcy
Matt Keough
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Glenn Morshower
Ron Hopkins
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Casey Bond
Chad Bradford
- Nick Porrazzo Jeremy Giambi
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Kerris Dorsey
Casey Beane
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Arliss Howard
John Henry
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Reed Thompson
Young Billy
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James Shanklin
Billy's Dad
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Diane Behrens
Billy's Mom
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Takayo Fischer
Suzanne - Billy's Secretary
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Derrin Ebert
Mike Magnante
- Miguel Mendoza Ricardo Rincon
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Gerardo Celasco
Carlos Peña
- Tom Gamboa Scout Martinez
- Barry Moss Scout Barry
- Artie Harris Scout Artie
- Bob Bishop Scout Bob
- George Vranau Scout George
- Phil Pote Scout Pote
- Art Ortiz Eric Chavez
- Royce Clayton Miguel Tejada
- Marvin Horn Terrence Long
- Brent Dohling Mark Ellis
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Ken Rudulph
Reporter
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Lisa Guerrero
Reporter
- Christopher Dehau Lee Eric Kubota
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Joe Satriani
Self
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Simon James
Voos
- Greg Papa Game Announcer (voice)
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Bob Costas
Sports Announcer (voice)
- Tim McCarver Sports Announcer (voice)
- Eddie Frierson Call-In Radio Host (voice)
- Glen Kuiper Oakland A's Announcer (voice)
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Joe Provost
Oakland A's Security Guard
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John Brantley Cole
Young Jongewaard
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Jake Wilson
Sabatini
- Robert P. Macaluso Coach Bob
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Keith Middlebrook
Coach Parker
- Damon Farmar Shapiro's Advisor
- Michael Gillespie Ken Macha
- Chad Kreuter Rick Peterson
- Blake Pike John
- Robert Ninfo Eric Byrnes
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Gary 'G. Thang' Johnson
Jermaine Dye
- Corey Vanderhook Ramon Hernandez
- Melvin Perdue Ray Durham
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Ari Zagaris
Jim Mercir
- Jon Stein Seymour
- Madeleine G. Hall Hattebergs' Daughter
- Holly Pitrago Shapiro's Assistant
- Ken Korach Radio Color Commentator (voice)
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Julie Wagner
Clubhouse Reporter
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Ken Colquitt
Clubhouse Reporter
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Eric Winzenried
PR Guy
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Richard Padilla
Umpire - Game 20
- Ed Montague Umpire - Indians
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Jack Knight
Umpire - 1984
- Patrick Riley Umpire - 1989
- Phil Benson 1st Base Umpire
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Joyce Guy
Flight Attendant
- George Thomas Security Guard #2
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Spike Jonze
Alán (uncredited)
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Derek Jeter
Himself (archive footage)
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Deanna Marks
Player's Wife (uncredited)
- Bobby Kotick Stephen Schott