Question: When Adam 12 aired from 1968 to 1975, which shows was it competing with?

Answer: You want the full rundown for the NBC series, huh? Fair enough I must use my powers for good, after all. OK, here goes: fall 1968 The Dating Game (ABC) and The Jackie Gleason Show (CBS); fall 1969-70 The Lawrence Welk Show (ABC) and My Three Sons (CBS); fall 1971 Bewitched (ABC) and The Carol Burnett Show (CBS); fall 1972 The Paul Lynde Show (ABC) and The Carol Burnett Show (CBS); fall 1973 Bob & Carol & Ted & Alice (ABC) and The Sonny & Cher Comedy Hour (CBS); fall 1974 Happy Days (ABC) and Good Times (CBS).