John Beckwith
Owen Wilson
Jeremy Klein
Vince Vaughn
Treasury Secretary William Cleary
Christopher Walken
Claire Cleary
Rachel McAdams
Gloria Cleary
Isla Fisher
Kathleen Cleary
Jane Seymour
Zack "Sack" Lodge
Bradley Cooper
Grandma Mary Cleary
Ellen Albertini Dow
Todd Cleary
Keir O'Donnell
Father O'Neil
Henry Gibson
Mr. Kroeger
Dwight Yoakam
Randolph
Ron Canada
Trap
David Conrad
Christina Cleary
Jennifer Alden
Chaz's Girlfriend
Summer Altice
Christina Cleary
Jenny Alden
Betty Cleary
Betsy Ames
Mrs. Kroeger
Rebecca De Mornay
Craig
Geoff Stults
Jennifer
Camille Anderson
Larry Joe Campbell
Vivian
Diora Baird
Italian Wedding Swing Dancer
Jed Bernard
Ivana
Ivana Bozilovic
Attorney
James McDonnell
Chazz Reinhold
Will Ferrell
Chazz's Mom
Kathryn Joosten
Attorney
Jesse Henecke
Hindu Woman
Naureen Zaim
Old Jewish Man
Lou Cutell
Old Irish Woman
Norma Michaels
Brunette
Rachel Sterling
Old Jewish Woman
Sparkle
Old Italian Man
Frank Ray Perilli
Old Italian Woman
Patricia Place
Old Chinese Man
Chao Li Chi
Woman at Jewish Reception
Tanaya Nicole
Old Indian Man
Noel De Souza
Frank Meyers
Ned Schmidtke
Himself
John McCain