"To Market, to Market" is the second episode of M*A*S*H. It was first aired on September 24, 1972 and repeated on April 29, 1973. Like many other M*A*S*H episodes, this one parodies army bureaucracy.
Thieves hold up a truck load of medical supplies for the 4077, thus rendering them in desperate need of Hydrocortisone. In retaliation, Hawkeye and Trapper meet with a notorious black marketer, hoping to get some replacements. When they realize they have nothing reasonable to trade with him, they go to drastic measures to get what they need.
