B.J. (Mike Farrell) learns to his dismay that his wife Peg is working as a waitress back home to make ends meet. So profound is Beej's depression that he may adversely affect the outcome of a crucial poker game. Meanwhile, old Cavalry man Col. Potter (Harry Morgan) is obliged to undergo a remedial course in Driver's Ed--with Klinger (Jamie Farr) as the instructor. ~ Hal Erickson, Rovi