Overview: Going undercover to stop extortionists in the record industry gives Diana (and Lynda Carter) a chance to show off her vocal abilities.
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First Air Date: Nov 07, 1975Last Air date: Sep 11, 1979Season: 3 SeasonEpisode: 60 EpisodeRuntime: 50 minutesQuality: HDIMDb: 7.00 / 10 by 451 usersPopularity: 44.8Language: English