Bug Out (part 1)
"A rumor that there's going to be a practice bug-out causes anxiety. When Potter assembles the unit in an attempt to squelch the rumor, the call comes in to bug out, and the rumor suddenly comes to life! Meanwhile, Hawkeye begins surgery on a patient with a spinal injury. The bug-out proceeds without him, Hot Lips and Radar, and they quickly learn after the unit departs that they're in the midst of the front. When Potter, Mulcahy, BJ, Frank and the others arrive at the buildings which had been scouted by helicopter, they find the house full of "business girls," and Potter gives them Klinger's dresses to persuade them to leave the house. A helicopter comes to evacuate the spinal injury patient, and just as the three get ready to go to the new location, they find the 4077 is already returning, and eventually everyone reunites back at the camp, what with the Chinese being repulsed.