Longtime friends Ronny and Nick are partners in an auto-design firm. They are hard at work on a presentation for a dream project that would really launch their company. Then Ronny spots Nick's wife out with another man, and in the process of investigating the possible affair, he learns that Nick has a few secrets of his own. As the presentation nears, Ronny agonizes over what might happen if the truth gets out.
Vince Vaughn
as Ronny Valentine
Kevin James
as Nick Brannen
Winona Ryder
as Geneva Brannen
Jennifer Connelly
as Beth
Queen Latifah
as Dana
Channing Tatum
as Zip
Clint Howard
as Herbert Trimpy
Rance Howard
as Burt
Laura Whyte
as Sue
Amy Morton
as Diane Popovich
Talulah Riley
as Concept Car Spokesmodel
Chelcie Ross
as Thomas Fern
