When a detective's partner is murdered by a drug lord, he is assigned a new partner - a dog named Jerry Lee. Together, they must bring down the criminal empire and seek justice for their fallen comrade. Along the way, they encounter explosive car chases, comedic mishaps, and thrilling rooftop pursuits.

K-9: P.I. (2002) is a movie about a retired police dog who becomes a private investigator. He gets involved in a robbery investigation while forming a bond with his owner. Together, they take on criminals and solve the case.

K-911 follows the story of detective Mike Dooley and his police dog partner Jerry Lee as they investigate a series of crimes and unravel a conspiracy. With their unique bond and skills, they must overcome challenges and catch the culprits.