Keaton's Cop

Ex-mobster Keaton, now living in a retirement home, narrowly misses being the target of a mob hit. Policemen Jake, an old friend of Keaton's, and Gable, a violent cop who takes an immediate disliking to the aging gangster are called in to keep Keaton safe as well as investigate the hit. There is a turn of events though when Jake is killed by the hit-men...Gable and Keaton are forced to get along while they search for whoever killed their friend and partner. (imdb)