Directed by Anthony Russo and Joe Russo

Writing credits: Mike LeSieur

Genre: Comedy 

Tagline: Two's company. Dupree's a crowd.

Plot Outline: A best man (Wilson) stays on as a houseguest with the newlyweds, much to the couple's annoyance.

Credited cast:
Owen Wilson .... Randy Dupree
Matt Dillon .... Carl Peterson
Kate Hudson .... Molly Peterson
Michael Douglas
Seth Rogen .... Neil
Amanda Detmer .... Annie
rest of cast listed alphabetically:
Summer Altice .... Blonde Woman
Kevin Breznahan .... Charlie
Claudia Choi .... Pam
David C. Farmer .... Wedding guest
Faith Fay .... Thompson family member