On a diplomatic junket to Manhattan in order to prop up his family's eroding monarchy, a bored-with-it-all Balkan prince (Dennis Morgan) decides he wants the life of an average American Joe...and selects a too-accommodating Brooklyn cabbie (Jack Carson) as his native guide. Will the regent prove to be a royal pain when he falls for the hack's girlfriend (Joan Leslie)? Fun farce also features Janis Paige, S.Z. Sakall, Rosemary DeCamp, and a surprise cameo or two. 90 min. Standard; Soundtrack: English Dolby Digital mono.