Were you watching?
What is the most-watched show in American TV history?

Image: freestocks / Oscar Nord
Were you among the 76 million people who watched the ending of Seinfeld live? Or one of those who waited to see who shot J.R.? Some American TV shows became so popular that they operated as a social ritual. We would sit and watch, all of us at the same time, and wait to discuss the plot twists and cliffhangers with our friends. Let’s look at some TV shows that had the largest sustained audiences in U.S. history!
1
Friends

Image: Ilse Orsel
Who couldn’t sing along to the opening song of Friends ? "I'll be there for you" is an anthem that sparks instant nostalgia. Friends was the comfort blanket of the '90s and early 2000s: Six pals navigating life and love in a surprisingly affordable New York apartment.
Rachel, Ross, Monica, Chandler, Joey, and Phoebe. Over 52 million viewers watched the finale. For ten years, Friends made millions feel like part of the gang.
2
The Ed Sullivan Show

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For over two decades, between 1948 and 1971, The Ed Sullivan Show was America’s Sunday night ritual. It had over 20 million average weekly viewers!
Families gathered in living rooms across the country to watch this variety show that brought together everything from opera to Elvis . And in 1964, over 73 million viewers tuned in to see four mop-topped Brits called The Beatles make their U.S. debut!
3
All in the Family

Image: Daniel von Appen
At the center of the 70s sitcom All in the Family was Archie Bunker, a prejudiced but lovable working-class man played by Carroll O’Connor, whose outdated views clashed with his liberal son-in-law "Meathead" (Rob Reiner).
The show tackled topics like racism, women’s rights, and the Vietnam War, and viewers loved seeing arguments they were having at home play out on screen.
4
Bonanza

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Bonanza was the number one show between 1964 and 1967, although it aired from 1959 to 1973. Set on Ponderosa Ranch, near Lake Tahoe, Bonanza was a cowboy family drama .
Audiences fell in love with the Cartwrights: Ben, the wise patriarch, and his three very different sons. The show stood out for its lush color cinematography (very rare at the time) and storylines that combined action with moral lessons.
5
Gunsmoke

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Gunsmoke, which also boasted the Western genre, remained number 1 for multiple years as well. It was one of the first TV titans to accomplish such a thing. It held the record for the longest-running primetime drama for decades. Set in Dodge City, it followed law-upholding Marshal Matt Dillon (James Arness).
When Chester, Dillon’s original deputy, left the show, fans were devastated. With over 600 episodes , Gunsmoke redefined the genre and left a permanent mark on American pop culture.
6
Jeopardy!

Image: Gift Habeshaw
Jeopardy! is a legacy that started in 1984 and is still going strong! That has led to its amassing over 10 million average viewers over the decades. How many TV shows share the same claim?
For generations, it’s been the show that makes you feel smarter just for watching (if you can outsmart the participants, that is). The answer-first, question-last format ("What is the Eiffel Tower?") became iconic, and the theme music is forever ingrained in America’s collective brain.
7
Who Wants to Be a Millionaire

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Whenever Regis Philbin asked, "Is that your final answer?" America held its breath. Who Wants to Be a Millionaire exploded onto U.S. screens in 1999 at the turn of the millennium.
The phenomenon drew 28 million viewers at its peak. The first winner, John Carpenter, made headlines for not using a single lifeline until the final question, when he used "Phone a Friend" just to call his dad and say, "I’m about to win a million dollars." That moment alone is a TV legend.
8
Survivor

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Sixteen strangers marooned on a tropical island, forced to build shelter, find food, and outwit each other for a million dollars. This had a social-experiment factor that made it impossible for America to look away.
The very first season, set in Borneo, was an instant smash, with 28 million viewers. Host Jeff Probst’s fire-snuffing catchphrase ("The tribe has spoken") became iconic.
9
American Idol

Image: Eduardo Balderas
Did you watch live as the life of American Idol’s first-ever winner (Kelly Clarkson!) changed forever? In the early 2000s, American Idol turned everyday dreamers into superstars and had the whole country voting on their fates.
At its peak, it drew over 30 million viewers each week.
10
60 Minutes

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Do you remember a 60 Minutes episode that had you at the edge of your seat? Beginning in 1968, this show proved that journalism could be far more riveting than fiction.
Its secret was in smart and human storytelling, no-nonsense interviews, and a lineup of legendary correspondents like Mike Wallace, Morley Safer, and Ed Bradley.
11
The Cosby Show

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In the 1980s, The Cosby Show was the cultural touchstone. At its heart was the Huxtable family, an upper-middle-class Black household in Brooklyn, led by Cliff (Bill Cosby), an affable obstetrician, and Clair (Phylicia Rashad), a sharp attorney. Plus their chaotic five kids.
One of the most beloved moments was the family lip-syncing Ray Charles' "Night Time Is the Right Time" for Cliff’s birthday.
12
Seinfeld

Image: Rob Laughter
The premise of Seinfeld was a show about nothing . The sitcom ended up stealing the show. Between 1989 and 1998, Seinfeld cast a light on mundane life (you know, waiting in line, losing socks, awkward small talk) and turned it into comedy gold.
This "show about nothing" gave us four unforgettable New Yorkers: Jerry, George, Elaine, and Kramer. Its finale drew 76 million viewers, making it one of the most-watched episodes ever.
13
Cheers

Image: Andrea Mininni
This gem of the 80s invited America into a cozy Boston bar that felt like home. Centered around bartender Sam Malone (Ted Danson) and a colorful cast of barflies, waitstaff, and neurotic patrons, it delivered laughs, heart, and genuine warmth.
The chemistry of the ensemble was golden. And what people loved the most was that "Cheers," much like the "Central Perk" of Friends , was a place of belonging.
14
Dallas

Image: K. Mitch Hodge
Of course, Dallas, the ultimate primetime soap, cannot be left out of this list! This dramatic master of cliffhangers left the nation gasping. At its core was J.R. Ewing (Larry Hagman), one of TV’s most devious villains, who still had fans rooting for him.
The show became a cultural phenomenon, especially in 1980 when America asked, "Who shot J.R.?" That season finale was watched by more than 80 million people.
15
MAS
H

Image: Robert Ruggiero
Set during the Korean War, MASH was unlike anything else on TV. It mixed satire and unforgettable characters in a mobile army surgical hospital. Alan Alda led the cast as Hawkeye Pierce, backed by a beloved ensemble that included Loretta Swit, Jamie Farr, and Mike Farrell.
The show’s final episode, "Goodbye, Farewell and Amen," aired in 1983 and drew 106 million viewers. That was a record that stood for decades!























