The extravagant cop Michael Dooley needs some help to fight a drug dealer who has tried to kill him. A "friend" gives him a dog named Jerry Lee (Officer Lewis),who has been trained to smell drugs. With his help, Dooley sets out to put his enemy behind the bars, but Jerry Lee has a personality of his own and works only when he wants to. On the other hand, the dog is quite good at destroying Dooley's car, house and sex-life...

• Gordon Company
• Universal Pictures
• Jim Belushi
• Mel Harris
• Kevin Tighe
• Ed O'Neill
• James Handy
• Daniel Davis
• Cotter Smith
• John Snyder