Synopsis by Hal Erickson
A young corporal who swapped his dog tags with a friend is consumed by guilt when that friend dies in battle. As the doctors of the 4077th wrestle with this problem, they must also deal with the crestfallen recipient of a "Dear John" letter. And friendly enemies B.J. (Mike Farrell) and Charles (David Ogden Stiers) joins forces to challenge a wheeler-dealer GI securities salesman who threatens to bankrupt the camp.