The 1990–91 network television schedule for the four major English language commercial broadcast networks in the United States covers primetime hours from September 1990 through August 1991. The schedule is followed by a list per network of returning series, new series, and series cancelled after the 1989–90 season.
Beginning this season, Fox started their prime time expansion starting with Thursdays and Fridays.
PBS is not included; member stations have local flexibility over most of their schedules and broadcast times for network shows may vary.
On CBS, Sons and Daughters was supposed to premiere on October 25, 1990, while The Flash is supposed to start at 8:00-9:00 p.m., but the show was shelved.[3]
Note: The * indicates that the program was introduced in midseason.
References
^Highest-rated series is based on the annual top-rated programs list compiled by Nielsen Media Research and reported in: Brooks, Tim & Marsh, Earle (2007). The Complete Directory to Prime Time Network TV Shows (9th ed.). New York: Ballantine. ISBN978-0-345-49773-4.