Grieving over his wife's death, dedicated cop Dooley (Jim Belushi) devotes himself to busting lawbreakers with Jerry, a trained police dog. Although both are in a middle-aged slump, their longtime partnership is tested when Dooley gets attacked at an ATM machine by a thug in body armor. We later learn that the mysterious assailant was Devon Lane (Wade Andrew Williams), a disgruntled crime novelist, whose work Dooley disparaged. Because paunchy Dooley is no match for Devon, Capt. Byers (James Handy) teams him with aggressive female detective Welles (Christine Tucci) and her dazzling Doberman, Zeus. After Dooley futilely investigates a convict he once busted, the dogs ...