A lifelong bachelor struggles over whether to tell his best friend that his wife is cheating on him with another man in this comedy from director Ron Howard and producer Brian Grazer. Inseparable since college, best friends Ronny (Vince Vaughn) and Nick (Kevin James) have recently gone into business together by starting their own engine design firm. Meanwhile, Ronny has begun dating Beth (Jennifer Connelly) and Nick is happily married to Geneva (Winona Ryder). The four friends couldn't be more happy together until the day that Ronny catches Geneva with another man (Channing Tatum), and tells her that he can't keep the news a secret from Nick. But when Geneva fires back that she will deny everything and shift the blame to Ronny, the decision over how to handle the sensitive situation becomes all the more difficult. Subsequently attempting to gather irrefutable evidence of the affair, Ronny uncovers a few secrets about his old pal Nick as well. And the timing couldn't be worse either, because in just a few days Ronny and Nick are scheduled to give the presentation that could make or break their company. With the weight of the truth bearing down on Ronny's conscience and no simple solution to his pressing dilemma, it all comes down to one crucial, defining moment that could make or break his friendship with Nick forever. Jason Buchanan, Rovi
- Genre: Comedy
- Category Detective Film, Buddy Film
- Theme: Men's Friendship, Infidelity, Keeping a Secret, Amateur Sleuths
- Rating: pg-13 - Adult Situations, Sexual Situations
- Studio: Universal Studios
- Run Time: 01 hr 52 min
- Language: French, Spanish, English
- Subtitle Language: Spanish, English, French
- Format: Blu-ray
- Release Date: May 3, 2011
- Lead Actor: Kevin James, Jennifer Connelly, Winona Ryder, Channing Tatum, Vince Vaughn
- Supporting Actor: Chante Linwood, Noah Jerome Schwartz, Michael Trnka, Nick Brade, Elaine Robinson, Philip Rayburn Smith, Kevin Bigley, Keith Kupferer, Wendy George, Gary Houston, Cheryl Hamada, Mariko Hayashi-Hall, Laura Cooper, Catherine Bruzzini, Katie Korby, Jillian Burfete, William Smillie, Talulah Riley, Mimi Sagadin, Michael Patrick Thornton, Madison Dirks, Tim Edward Rhoze, Rebecca Spence, Mike McNamara, Grace Rex, Laura Whyte, Troy West, Guy Van Swearingen, Clint Howard, Rance Howard, Eduardo N. Martinez, Chelcie Ross, Amy Morton, Queen Latifah, Christina Anthony, Kevin James, Vince Vaughn, Kielor Roberts, Benjamin Toby Mullinkosson, Karen Aldridge, Gene Honda, Heidi Johanningmeier, Brennan Buhl, William M. Connor, Christopher Meister, Sandy Marshall, Charlie Hilbrant
- Director: Ron Howard