Synopsis
John and his buddy Jeremy are emotional criminals who know how to use a woman's hopes and dreams for their own carnal gain. Their modus operandi: crashing weddings. Normally, they meet guests who want to toast the romantic day with a random hook-up. But when John meets Claire, he discovers what true love – and heartache – feels like.
Cast

Owen Wilson
John Beckwith

Vince Vaughn
Jeremy Grey

Christopher Walken
Secretary Cleary

Rachel McAdams
Claire Cleary

Isla Fisher
Gloria Cleary

Jane Seymour
Kathleen Cleary

Ellen Albertini Dow
Grandma Mary Cleary

Keir O'Donnell
Todd Cleary

Bradley Cooper
Sack Lodge

Ron Canada
Randolph

Henry Gibson
Father O'Neil

Dwight Yoakam
Mr. Kroeger

Rebecca De Mornay
Mrs. Kroeger

David Conrad
Trap

Jennifer Alden
Christina Cleary

Geoff Stults
Craig
James McDonnell
Attorney

Jesse Henecke
Attorney

Lou Cutell
Old Jewish Man
Sparkle
Old Jewish Woman

Frank Ray Perilli
Old Italian Man

Patricia Place
Old Italian Woman

Chao-Li Chi
Old Chinese Man
Norma Michaels
Old Irish Woman
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