Hit '80s Sitcoms That Were So Popular They Inspired Spin-Off Series

The television landscape was littered with sitcoms and spin-offs in the 1970s and 80s. It seemed that nearly every beloved show ultimately spawned a spin-off, or sometimes even multiple spin-offs. Networks capitalized on their popular shows by taking a beloved character and providing a launching pad for that character to have their own series. Or sometimes, a series would produce a backdoor pilot, where a new character or characters were introduced on the series and then given their own show. 

The television spin-off phenomenon took off in the 1960s with "The Andy Griffith Show." Sheriff Andy Taylor (Andy Griffith) was introduced in a backdoor pilot episode of "The Danny Thomas Show." "The Andy Griffith Show" went on for eight seasons and became a major hit. The series offered a comforting look at small-town simple life in Mayberry, North Carolina, which juxtaposed with the reality of what was going on in the United States in the turbulent 1960s. "The Andy Griffith Show" produced the spin-offs, "Gomer Pyle, U.S.M.C," which first aired in 1964, and "Mayberry R.F.D," which debuted in 1968.

Some spin-offs were short-lived mistakes, while others went on to be even more successful than their predecessors. If there's one thing the many offshoots of sitcoms from the '80s — that includes shows that premiered in the '80s as well as shows that began in the '70s and carried into the next decade — prove, it's that you take the good and you take the bad. There you have the facts of spin-offs.

"The Golden Girls" defied the odds. Who would watch a comedy TV series about four older women —Rose (Betty White), Blanche (Rue McClanahan), Sophia (Estelle Getty), and Dorothy (Bea Arthur) — who share a house in Miami? Turns out, a lot of people of all ages. The series ran on NBC from 1985 to 1992, and it finished in the top ten in the ratings for six of its seven seasons. It also nabbed 11 Emmy Awards and made old age look as fun as summer camp. And because this was the spin-off-obsessed 1980s, "The Golden Girls" spawned two direct off-shoots: "Empty Nest" and "The Golden Palace." 

Of the duo, only "Empty Nest" turned into a winner. The sitcom first aired in 1988 and followed widowed pediatrician Harry Weston (Richard Mulligan), whose two adult daughters, Carol (Dinah Manoff) and Barbara (Kristy McNichol), move back in with him after separating from their husbands. The first episode of "Empty Nest" actually the Season 2 finale of "The Golden Girls." This episode, which was a backdoor pilot, was not exactly hit with "Golden Girls" fans, but that didn't stop the spin-off from taking flight. 

"Empty Nest" ran for seven seasons. The cast of "The Golden Girls" would sometimes pop in to make guest appearances on the comedy. Sophia appeared on 52 of the show's 170  episodes. In 1991, NBC kicked off the "Empty Nest" spin-off "Nurses," which aired for three seasons. 

What you may not know about Norman Lear is that at one point he had nine series going on at once. In fact, "The Jeffersons" was one of seven spin-offs of the show "All in the Family." In "The Jeffersons," we see George Jefferson (Sherman Hemsley) and Louise Jefferson (Isabel Sanford), who were first introduced to audiences as Archie Bunker's (Carroll O'Connor) neighbors on "All in the Family," move their family out of Queens to a Manhattan deluxe apartment in the sky.

Like many of Lear's productions, "The Jeffersons" was a seminal series with strong social commentary. It was one of the first TV shows to depict a Black family as wealthy and successful, and it gave audiences a chance to spend even more time with the Jefferson family as well as their housekeeper, Florence Johnston (Marla Gibbs). The show ran for 11 seasons from 1975 to 1985. 

"The Jeffersons" got its own spin-off, "Checking In." The show, which saw Gibbs' character become an executive housekeeper at a Manhattan hotel, premiered in 1981. Alas, it didn't exactly take off. "I don't think the public got to see anything but the pilot," Gibbs told The Washington Post in 2015. "We did four episodes but the writers strike hit, and we were not able to go on. So I went back to 'The Jeffersons.'"

"Happy Days" debuted in the tumultuous time of 1974, when American TV audiences were yearning for the good ol days. The show, set in middle America in the 1950s, became one of the most-watched TV shows of its era. It also featured a slew of spin-offs, including "Laverne & Shirley." The title characters, played by Penny Marshall and Cindy Williams, popped in for several episodes of "Happy Days." During one 1975 installment, Laverne and Shirley go on a double date with Fonzie (Henry Winkler) and Richie (Ron Howard). Marshall and Williams' chemistry was undeniable and showrunner Garry Marshall brought "Laverne & Shirley" into living rooms across the country in 1976. The series lasted until 1983.

Any concern that audiences wouldn't tune in to see two female leads, who worked on an assembly line at Milwaukee's Shotz Brewery, was put to bed when "Laverne & Shirley" became an instant ratings success. In fact, there were seasons when "Laverne & Shirley" became even more popular than "Happy Days."

"When you can find those characters with attitudes who are in sync, they are funny and charming to watch. You see aspects of yourself in the characters' attitudes," Williams told the Los Angeles Times in 1993. "Usually in sitcoms, the characters you play are close to you. They are beats within yourself that you really play well." "Laverne & Shirley" hit No. 1 for two of its eight seasons.

Nanu nanu. The entire landscape of the comedy world could have been so different. It's wild to think that Robin Williams almost didn't get the role that made him a household name. Several actors were considered for the part of an alien named Mork for a Season 5 episode of "Happy Days" called "My Favorite Orkan." In the episode, Mork tries to take Richie Cunningham (Ron Howard) so he can study him back on his home planet of Ork. However, the Fonz (Henry Winkler) steps in and saves the day.

"Happy Days" creator Garry Marshall was hoping to cash in on the sci-fi craze generated by "Star Wars." Eventually, producers hired then-unknown actor Williams, whose talent could not be denied. "We were all there, and we saw one guy who embodied all three Marx Brothers, Chaplin, the Three Stooges, and William F. Buckley in the same body," "Happy Days" story editor Brian Levant told Gizmodo in 2015.

Williams was so good in the role of the lovable alien that the comedy minds at ABC gave him his own sitcom, "Mork & Mindy." On the show, goofy Mork visits the planet Earth to study humankind. Pam Dawber co-stars as the titular Mindy, who becomes his roommate and friend. The series, which ran from 1978 to 1982, turned Williams into a massive star.  

Though it got off to a rocky start when it first hit the small screen, "Happy Days" picked up steam to become the definitive escapist series in a decade embattled by the Vietnam War and the Watergate scandal. What you might not know is that "Happy Days" was a spin-off of the anthology comedy series "Love American Style," which aired on ABC for five seasons. Ron Howard starred in a 1972 episode of "Love American Style" called "Love and the Happy Days/Love and the Newscasters," which was written by Garry Marshall. Howard plays Richie Cunningham in the episode, Ross and Anson Williams (Potsie) also appear. 

As previously noted, "Happy Days," which ended its 11-season run in 1984, spawned its own batch of spin-offs, including "Laverne & Shirley" and "Mork & Mindy." And then there was "Joanie Loves Chachi," a short-lived comedy that followed Joanie Cunningham (Erin Moran) and Chachi Arcola (Scott Baio) after they moved to Chicago in pursuit of a music career. 

Unlike "Laverne & Shirley" and "Mork & Mindy," two shows that ruled the small screen in the '70s and '80s, "Joanie Loves Chachi" did not garner a huge audience and ultimately got the chop after two seasons. "I actually regret doing that show. Because it was destined to fail," Baio said on a 2026 episode of "The Scott Baio Podcast." "It had nowhere to go. The singing aspect of it, to me, was I didn't care."

In the pantheon of sitcom spin-offs, it would be nearly impossible to find a show more successful than "Frasier." "Cheers" dominated the ratings in the 1980s, lasting for 11 seasons as viewers became regulars at the place where everyone knows your name. It was a fly-on-the-wall type series where audiences got to hang out with their favorite bar flies. One of those unlikely patrons was highfalutin scholar Dr. Frasier Crane (Kelsey Grammer), who served as a foil to the working-class Boston bar crowd.

One of the things only true "Cheers" fans know about the hit '80s sitcom is that the show produced four direct spin-offs/crossovers: "Frasier," "Wings," "The Tortellis," and "St. Elsewhere." All of those shows except "The Tortellis" became successful, but none ruled the airwaves like "Frasier." Instead of taking place in a working-class bar in Beantown, the series moved to Frasier's old stomping grounds of Seattle, where we meet his equally hoity-toity brother Niles (David Hyde Pierce) and blue-collar father Martin (John Mahoney).

"I cannot call 'Frasier' a spinoff," Pierce said in 2004, per Today. "I know it is, but it seems to me that, from the beginning, it so stood on its own." "Frasier would go on to win 38 Primetime Emmy Awards. The two series combined for an unprecedented 22-year-run. In 2023, Paramount+ brought "Frasier" back to the small screen, with the titular character moving back to Boston to reconnect with his adult son. The revival lasted two seasons before being canceled in 2025. 

NBC launched the "Family Ties" spin-off "Day by Day" in 1988. However, the show wasn't about one of the beloved members of the Keaton family. Instead, the sitcom centered on Brian Harper (Douglas Sheehan). If you don't remember Brian, it's because he never appeared in an episode of the ratings behemoth.

In "Day by Day," we learn that Brian is a former college roommate of Keaton patriarch Steven (Michael Gross). Both Brian and his wife Kate (Linda Kelsey) give up their jobs as a stockbroker and lawyer in order to open a daycare in their house. The new gig allows them to be with their young daughter.

The show only lasted for two seasons. One highlight is a pre-"Seinfeld" Julia Louis-Dreyfus, who played sarcastic neighbor Eileen Swift in a recurring role. "I was the next door neighbor who didn't like kids, so I'd come in wearing suits and being snarky," she told The Television Academy Foundation. "I get to deliver these zingers and then get out." This would be Louis-Dreyfus' second "Family Ties" spin-off; she also appeared in the failed pilot for "The Art of Being Nick." It all worked out for Louis-Dreyfus, who would find fame and fortune a couple of years later on "Seinfeld." For those yearning for some 1980s nostalgia, check out these behind-the-scenes stories from "Family Ties" that only true fans know about.

TV legend James Burrows tried to capture some more of that "Cheers" magic in his 1987 spin-off series "The Tortellis." On the sitcom, Carla's (Rhea Perlman) ex-husband, Nick Tortelli (Dan Hedaya), heads off to Las Vegas to try and save his second marriage. One of many issues with "The Tortellis" was that Nick was a minor "Cheers" character, who only popped into the bar on a handful of occasions. Perhaps even worse was that Nick was an unlikable lout. 

"Cheers" producers approached Perlman to leave the hit sitcom to star on "The Tortellis." "They originally wanted me to be in the spin-off ... But I felt the soul of 'Cheers' was the bar people, and I didn't want to leave the bar to go to a completely different show, " Perlman told Yahoo! Entertainment in 2022. "I told them I didn't want to do it, and could I please stay at the bar? So they went off and made it [without me]."

Perlman dodged a bullet. The show was received poorly, and critics blasted the dysfunctional family sitcom for its negative portrayal of Italian Americans. It was canceled after just 13 episodes and became one of those forgotten sitcoms from the 1980s that almost no one talks about. At least, "Cheers" fans got to spend a little time with Norm (George Wendt) and Cliff (John Ratzenberger), who pop in for a guest spot on one episode. 

A large segment of Generation-X kids were at least partially raised by Edna Garrett (Charlotte Rae). The spunky red-headed motherly figure first appeared on "Diff'rent Strokes" as the Drummonds' trusted housekeeper. But Mrs. Garrett had just the kind of matriarchal likability to star in her own series. So producers took Mrs. Garrett out of the Manhattan penthouse and sent her to work as a housemother at Eastland Academy, an all-girls boarding school in Peekskill, New York.

NBC launched the first season of "The Facts of Life" in 1979, and the world was introduced to Tootie (Kim Fields), Blair (Lisa Whelchel), and Natalie (Mindy Cohn). Jo (Nancy McKeon) came along in Season 2, which is just one of the ways that the first season of "Facts of Life" was like a whole different show. The sitcom was so successful that it ran for nine seasons and followed the girls and Mrs. Garrett as they moved out of Eastland and into their own shared house. 

"At the book signings, a lot of grown-ups were saying that they were latchkey kids and they really related to Mrs. Garrett," Rae said in an interview with The Television Academy Foundation. "She was who they really hung on to and clung to and loved. [She was] the mother that they wish that they had around and being there and all that. And so that makes me happy that I served some service."

TV Guide called "The Cosby Show" TV's biggest hit of the 1980s. In Season 3 of the series, the second-oldest Huxtable child, Denise (Lisa Bonet), leaves the Brooklyn nest for the fictional, historically Black Hillman College. The spin-off "A Different World" premiered in 1987 with the intent of showcasing Bonet as the sitcom's central figure. 

Later that same year, on her 20th birthday, Bonet married rocker Lenny Kravitz. And a few months after that, Bonet fell pregnant with their daughter, actor Zoë Kravitz. The show's producer/director Debbie Allen originally planned to write her pregnancy into the show's storyline; however, producer/creator Bill Cosby had reservations. In a 2011 sit-down with The Television Academy Foundation, Allen recalled Cosby telling her: "She's pregnant. Denise Huxtable is not pregnant. Lisa Bonet is pregnant. Not Denise."

Cosby effectively fired Bonet from "A Different World." However, she returned to "The Cosby Show" after she gave birth to her daughter Zoë. Despite the star's abrupt exit, "A Different World" went on to be a successful and culturally important series that tackled important topics like the AIDS crisis and racism. Thanks to streamers like Netflix and HBO Max, the series has become popular again. As Dawnn Lewis — who played Jaleesa Vinson — told NBC News in 2017, "Kids that were born in '90 whatever or 2000 whatever are now saying that the show motivates and inspires them." An "A Different World" sequel is set to debut on Netflix in the fall of 2026. 

John Ritter was a physical comedy genius. The late actor showed off his comic timing and easy charm on "Three's Company," a sitcom that brought the laughs from 1977 to 1984. Since the 1980s were a time of spin-offs, it only seemed natural to give Ritter's beloved character Jack Tripper his own show. In 1984, ABC aired the first episode of the spin-off "Three's a Crowd." This time around, Jack has ditched his two female roommates in order to live with his girlfriend Vicky (Mary Therese Cadorette).

Despite Ritter's talent and a built-in audience, ABC canceled "Three's a Crowd" after just one season. The show's ratings were less than impressive, partly due to the tough competition it faced as it squared off with the NBC hit "The A-Team." Additionally, Ritter reportedly would not agree to a sophomore season unless ABC gave the series a full-season order. The network did not want to guarantee more than 13 and opted to cancel the series.

Joyce DeWitt, who played Janet on "Three's Company," thinks the network missed out on a golden opportunity. "I think our producers made a very serious misjudgment when they spun John's character off into his own show, in the fact that it wasn't just Janet in my opinion, it was all the characters," DeWitt told interviewer John B. Pyka on the "Back of the Cereal Box" podcast in 2023. "They underestimated the relationship of all the other characters with the American audience, and the intimacy and importance of that. So I think, they were just dumber than boxes of rocks."