M*A*S*H - Season 7 Episode 5 The Billfold Syndrome Goodbye, Farewell, and Amen.
Overview: Charles becomes so irate, when he is turned down for a future medical position at home, that he refuses to talk to anyone in the unit, until Hawkeye and B.J. send him a false telegram from home. Meanwhile, a young soldier, Jerry Wilson, can't remember his own identity, so Sidney Freedman is called for help.