Jimmy's rare baseball card is robbed. Since it's his only hope to pay for his daughter's upcoming wedding, he recruits his cop partner Paul to track down the robber, a memorabilia-obsessed gangster.

Steve Ford (Bruce Willis) is a down but not out L.A based Private Investigator whose professional and personal worlds collide after his loving pet Buddy is stolen by a notorious gang. A series of crazy circumstances find him doing the gang's bidding, while being chased by two vengeful Samoan brothers, a loan shark's goons, and a few other shady characters. They say a dog is a man's best friend, and Steve shows how far a man will go to be reunited with him.