The 1974–75 network television schedule for the three major English language commercial broadcast networks in the United States. The schedule covers primetime hours from September 1974 through August 1975. The schedule is followed by a list per network of returning series, new series, and series cancelled after the 1973–74 season. PBS, the Public Broadcasting Service, was in operation, but the schedule was set by each local station. This is the last of the four seasons to carry a 21-hour (three hours every day) weekly prime time schedule, which was used from 1971 to 1975. New series are highlighted in bold. All times are U.S. Eastern and Pacific Time (except for some live sports or events). Subtract for one hour for Central, Mountain, Alaska and Hawaii-Aleutian times. Each of the 30 highest-rated shows is listed with its rank and rating as determined by Nielsen Media Research. Legend Sunday Note: 60 Minutes aired at 6:00-7:00 pm on CBS from September 1974 to June 1975. Monday Tuesday Wednesday Note: Dan August consisted of reruns of the 1970-1971 ABC series. Thursday Friday Saturday By network ABC Returning Series The ABC Sunday Night Movie Monday Night Football ABC Movie of the Week Happy Days Kung Fu Marcus Welby, M.D. The Odd Couple The Rookies The Six Million Dollar Man The Streets of San Francisco New Series Baretta * Barney Miller * Caribe * Get Christie Love! Harry O Hot l Baltimore * The Jim Stafford Show * Karen * Keep on Truckin' * Kodiak Kolchak: The Night Stalker Nakia The New Land Paper Moon The Sonny Comedy Revue S.W.A.T. * The Texas Wheelers That's My Mama Not returning from 1973–74: Bob & Carol & Ted & Alice The Brady Bunch Chopper One The Cowboys Dick Clark Presents the Rock and Roll Years Doc Elliot The F.B.I. Firehouse Griff Love, American Style Owen Marshall: Counselor at Law The Partridge Family Room 222 Temperatures Rising Toma CBS Returning Series 60 Minutes All in the Family Apple's Way Barnaby Jones The Bob Newhart Show CBS Thursday Night Movie Cannon The Carol Burnett Show Good Times Gunsmoke Hawaii Five-O Kojak M*A*S*H Mannix The Mary Tyler Moore Show Maude Medical Center Tony Orlando and Dawn The Waltons Your Hit Parade New Series Cher * The Friday Comedy Special * Friends and Lovers Frigidaire Spring Feature * The Jeffersons * Joey & Dad * Khan! * The Manhattan Transfer * The