Policjanci z Miami Sezon 3 Odcinek 18: Lend Me an Ear

Sonny Crockett and Ricardo Tubbs are trying to gather evidence against Alexander Dykstra, a major drug dealer, but their attempts to put surveillance equipment in his home are foiled by Steve Duddy, an ex-policeman and electronics wizard who conducts "sweeps" of Dykstra's home and removes the "bugs". Crockett and Tubbs call Duddy to help outfit Dykstra's estate with state-of-the-art surveillance equipment at Duddy's inflated prices, not realizing he also works for Dykstra. When Duddy witnesses Dykstra shoot his girl friend, he begins taping conversations of drug and money transactions between Dykstra and McGregor. He then taps into Det. Switeks's equipment and plays the previously recorded conversations. Unfortunately, McGregor shows up dead and Crockett realized that Dykstra is smuggling millions of dollars out of the country.