C.O.P.S. (1988)
S01E40 The Case of the Lying Lie Detector
Episode Overview
Blitz has an exceptional talent for identifying falsehoods, barking each time he catches someone lying. Unfortunately, the criminals tampered with him, causing him to act contrary to his instincts. Fortunately, with the right adjustments, Blitz was restored to his true abilities, enabling him to assist the C.O.P.S. team in their mission to save Mayor Davis from his captors.