- Release Date: June 4, 2010
- Run Time: 1 hr 27 min
- Rating: PG - language and rude humor
- Cast: Owen Wilson, Lee Pace, Judy Greer
- Director: Tom Dey
- Genre: Comedy
Synopsis: For Phil and Debbie Winslow, moving their family from Kansas to the O.C. is a big deal. For their enormous Great Dane "Marmaduke," however, the move means a whole new way of life. It's chaos at home and awkward at work as the Winslows struggle to control their angsty teenage canine.