Adam-12 S04E15 - The Princess and the Pig

A call to a night club finds a singer, Kathy, strung out on drugs causing a disturbance. She finds security with Reed who rides with her to the hospital. She tells him someone is trying to kill her and giving her drugs. Narcotics believes she can provide a lead to new drugs and ask Reed to go undercover with Kathy as a soldier AWOL with a big cache of heroin to sell. He agrees and although he makes a deal, the girl burns him under pressure. The narcotics squad lose Reed but Malloy arrives as the dealers are trying to kill Reed and Kathy.