1973-1976. ABC officially premiered "Wide World of Entertainment" on January 1, 1973. During this run, a wide variety of programming was broadcast including "Jack Paar Tonite," "Dick Cavett Show," comedy & musical specials, mysteries, documentaries, rock-music shows, concluding with "Wide World Special Movie" (May 1975-January 1976). SEARCH PROGRAM TITLE FOR COMPLETE DETAILS.