Three of the highest rated shows of the 90's were all on NBC. What were they?

The 1990s were a powerhouse decade for NBC, thanks in large part to a trio of shows that consistently topped the ratings and became cultural touchstones. These programs, which captured millions of viewers each week, were the critically acclaimed medical drama "ER" and the iconic sitcoms Seinfeld (Review) and "Friends". Their immense popularity helped solidify NBC's dominance in prime time throughout the decade, particularly on its famed "Must See TV" Thursday night lineup.

"ER" burst onto the scene in 1994, quickly becoming one of television's most-watched dramas. Known for its fast-paced, realistic portrayal of an emergency room, the show garnered an average of 19 million viewers in its first year and was the most-watched show in North America for the 1995-1997 seasons. "Seinfeld," often dubbed "a show about nothing," revolutionized the sitcom format with its observational humor and relatable characters. After a somewhat slow start, it steadily climbed the ratings, becoming a top-rated program by the mid-90s and consistently finishing among the top two shows from 1994 to 1998, often alongside "ER". Its finale alone drew an astounding 76 million viewers. Meanwhile, "Friends (Review)," which also premiered in 1994, quickly became a global phenomenon, resonating with audiences through its humor and exploration of young adult life in New York City. It consistently ranked as one of the highest-rated shows, often placing in the top 5 throughout its run.

The combined strength of these programs, especially when aired together on Thursday evenings, created an unrivaled block of television that defined an era. NBC typically reached 75 million viewers on Thursday nights during much of the 1990s, surpassing the combined viewership of ABC, CBS, and Fox. This strategic scheduling under the "Must See TV" banner ensured that millions tuned in weekly, making these shows not just popular, but essential viewing that shaped water-cooler conversations and left a lasting legacy on television history.