Seinfeld

Jerry frantically tries to identify the mystery woman who anonymously whispered naughty suggestions into the tape recorder he used to record his stand-up comedy act. But when Elaine confides to George that the voice was hers, George sees her in a more sensual light! Hoping to impress her, he procures an ancient Chinese potion guaranteed to grow hair.

Larry David, Norman Brenner, John Apicella, Ping Wu