Dr. Johnny Fever (real name John Caravella) was the legendary, offbeat, and rebellious DJ from WKRP in Cincinnati, played by Howard Hesseman. He was the epitome of the freewheeling rock radio DJ, a laid-back, sarcastic, and often disheveled character who became an icon for radio personalities everywhere. Johnny Fever had a deep love for rock and roll, a disdain for authority, and a general reluctance to conform to corporate radio norms. He was known for his on-air antics, including wild ad-libs