The Break-Up

Vince Vaughn

Gary Grobowski

Jennifer Aniston

Brooke Meyers

Joey Lauren Adams

Addie

Cole Hauser

Lupus Grobowski

Jon Favreau

Johnny O

Jason Bateman

Riggleman

Judy Davis

Marilyn Dean

Justin Long

Christopher

Ivan Sergei

Carson Wigham

John Michael Higgins

Richard Meyers

Ann-Margret

Wendy Meyers

Vernon Vaughn

Howard Meyers

Vincent D'Onofrio

Dennis Grobowski

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Elaine Robinson

Carol Grobowski

Jane Alderman

Mrs. Grobowski