"Where'd You Go-Go?" opens with Jeannie unable to rouse Tony from his newspaper, even when she blinks herself into a chimpanzee; then a surprise visit from his Fort Worth girlfriend Diane Rodney (Elizabeth MacRae) makes her even more possessive of her master. Tony is ready to go out with Diane that night, so Jeannie makes the acquaintance of Captain Healey (who doesn't yet know that she's a genie, or that his buddy Tony is her master). Roger asks for Tony's advice about how to handle a shy girl, shocked to imagine Jeannie going out with a strange man. Diane is dragged out to meet Roger's date, and by the end of the night the poor girl is left wanting more (naturally, Roger's 'battle plan' doesn't go as planned). It would be five more episodes before Roger learns the truth about Tony's genie. IRONSIDE's Don Mitchell was making only his second television appearance, three more on the series before becoming Raymond Burr's co-star.