The Untouchables S04E20 - Junk Man

Mobster Victor Salazar is out to steal a commercial shipment of morphine destined to a Chicago medical facility. Before he can do so however, it's snatched out from under him by one of his henchman, Steve Ballard. With Eliot Ness and his men have been keeping a close eye on Salazar, the drug kingpin desperately tries to find the junk. What he doesn't know is that another of his underlings, Barney Howe is actually Barney Retsick, a Federal narcotics Agent. Retsick and Ness work together to arrest all of the criminals before the narcotics, disguised as children's candy, hits the streets.