Salt Lake City homicide detective Caleb Barnes is under increasing pressure from all sides to crack a string of serial killings that have been terrorizing the city. At the same time, Barnes' home life is beginning to crumble in the wake of his son's accidental death. Will he solve the killings before the stress tears him apart?

The outrageously wisecracking Cheech Marin unleashes the laughs as the voice of a smart-alecky dog named Einstein who's out to find himself a new family... and a snack or two along the way! Einstein is a wisecracking dog with a huge appetite for outsmarting human beings!