In the conclusion of the series' tenth-season opener "That's Show Biz", the arrival of a USO troupe sends the 4077th into a tizzy. The entertainers are especially welcomed by Col. Potter (Harry Morgan), who remembers seeing lead dancer Brandy Doyle (Greg Verdon) strut her stuff during WW1. But a pall hangs over the festivities when it becomes apparent that Brandy is going to need emergency surgery. Originally telecast as a 60-minute "special", "That's Show Biz" has since been re-edited as two half hour episodes for syndication. ~ Hal Erickson, Rovi