Captain Parmenter (Ken Berry) arranges a surprise party to mark Sgt. O'Rourke's 25th year in the Army. Entering into the spirit of things, Agarn (Larry Storch) digs up several of O'Rourke's old friends and comrades-in-arms for an elaborate "This Is Your Life"-style celebration (a cute trick, considering that This is Your Life wouldn't make its radio debut for another eighty years at least!) This is the classic episode in which an old dirty joke is cleaned up to explain how the Hekawi tribe earned its name. ~ Hal Erickson, Rovi