Every great sitcom seems to have one: a kid character who steals scenes from the adults and ends up defining the whole show. From black-and-white classics to today’s animated hits, these characters made growing up look like the funniest job on television.
Willis Jackson – Diff’rent Strokes
Todd Bridges played the older of two Harlem brothers adopted by a wealthy widower on “Diff’rent Strokes,” often serving as the more level-headed counterpart to his younger brother Arnold’s antics. Willis frequently found himself the voice of reason in the Drummond household while still getting into plenty of trouble of his own. Bridges stayed with the show for its entire run, from 1978 to 1986.
Manny Delgado – Modern Family
Rico Rodriguez played Gloria’s son from her first marriage, a preteen with the vocabulary, wardrobe, and romantic sensibilities of a much older man. Manny’s old-soul charm made him one of the show’s most quietly funny characters from its 2009 premiere onward. His earnestness set him apart from nearly every other kid character on television at the time.
Mike Seaver – Growing Pains
Kirk Cameron played the wisecracking eldest son of a psychiatrist and a journalist on “Growing Pains,” a role that turned him into one of the biggest teen idols of the late 1980s. Mike’s laid-back attitude and constant scheming usually landed him in trouble with his on-screen father, played by Alan Thicke. Cameron stayed with the show for its entire run, from 1985 to 1992.
D.J. Tanner – Full House
Candace Cameron Bure played the oldest of the three Tanner girls, often stuck navigating typical teenage struggles under the watchful eyes of her father and the two men who moved in to help raise her. D.J. served as the show’s emotional anchor as the younger sisters handled most of the comic relief. Cameron Bure returned to the role decades later when “Fuller House” continued the family’s story.
Bud Bundy – Married… With Children
David Faustino played the perpetually unlucky son of shoe salesman Al Bundy on the Fox sitcom that ran from 1987 to 1997. Bud’s constant, doomed attempts to impress girls became one of the show’s most reliable running jokes across its eleven seasons. Faustino was only 13 years old when the series premiered.
Lily Tucker-Pritchett – Modern Family
Aubrey Anderson-Emmons joined “Modern Family” in its third season as the young daughter adopted by Mitchell and Cameron. As Lily got older, the writers gave her increasingly sharp, deadpan comebacks that regularly stole scenes from the adult cast. Several of her lines went on to circulate widely online long after the episodes originally aired.
Kelly Bundy – Married… With Children
Christina Applegate played the none-too-bright but big-hearted Bundy daughter, a role she landed at just 15 years old before the show’s 1987 premiere. Kelly’s malapropisms and disastrous attempts at a modeling career became a signature part of the series’ humor. Applegate stayed with “Married… with Children” for its entire eleven-season run.
Malcolm – Malcolm in the Middle
Frankie Muniz played the gifted middle child of a chaotic working-class family, a role built around Malcolm regularly breaking the fourth wall to vent directly to viewers. The technique gave the 2000-2006 series a sharper, more honest tone than most family sitcoms of its time. Muniz later stepped away from acting for a career in professional auto racing.
Grace Sheffield – The Nanny
Madeline Zima played the youngest Sheffield child, just eight years old when Fran Fine arrived as the family’s nanny in 1993. Grace’s precocious, often unsettlingly adult observations made her one of the show’s quieter comedic engines across its six seasons. By the time the series wrapped in 1999, she had grown from a grade-schooler into a teenager.
Luke Dunphy – Modern Family
Nolan Gould played the youngest Dunphy child on “Modern Family,” a kid whose scatterbrained tangents often masked a surprisingly sharp read on the people around him. Luke’s odd hobbies and mismatched logic made him one of the show’s most quotable characters. Gould stayed with the series for its entire eleven-season run.
Cory Matthews – Boy Meets World
Ben Savage played Cory Matthews, the good-hearted kid at the center of “Boy Meets World,” which aired on ABC from September 1993 to May 2000. His best friend Shawn Hunter, played by Rider Strong, and his teacher Mr. Feeny, played by William Daniels, rounded out the story as Cory grew up over seven seasons. Savage came back to the role for the Disney Channel sequel “Girl Meets World,” which ran from 2014 to 2017 and showed Cory as a parent.
Chachi Arcola – Happy Days
Scott Baio joined “Happy Days” in 1977 as Fonzie’s cousin Chachi, a role that made him popular enough to headline his own series, “Joanie Loves Chachi,” by 1982. Chachi’s easygoing charm and musical ambitions gave the “Happy Days” universe one of its most enduring teen characters. Baio remained connected to the Happy Days franchise for the better part of a decade.
Arnold Jackson – Diff’rent Strokes
Gary Coleman played a streetwise kid from Harlem adopted, along with his older brother, by a wealthy widower in this hit 1978-1986 sitcom. His delivery of the line “Whatchu talkin’ ’bout, Willis?” turned into one of the most repeated catchphrases of the decade. A kidney condition kept Coleman looking younger than his real age throughout most of the show’s run.
Kevin Arnold – The Wonder Year
Fred Savage played Kevin Arnold as a preteen navigating suburban life in the late 1960s, with an older, narrating version of the character reflecting on those years throughout each episode. The 1988-1993 series used Kevin’s friendships, first crushes, and family dynamics to explore a specific, bittersweet slice of American coming-of-age. Savage was only 11 years old when the show premiered.
Jake Harper – Two and a Half Men
Angus T. Jones joined the cast as Jake in 2003, playing the young son caught between his uptight father and his free-wheeling bachelor uncle. Jake’s antics alongside the adults highlighted just how mismatched his surroundings were for a child. Jones stayed with the show for a decade before his role was cut back to recurring status in 2013.
Eddie Huang – Fresh Off The Boat
Hudson Yang played a fictionalized young version of chef and writer Eddie Huang, whose memoir inspired the series. The show followed the Huang family’s move from Washington, D.C. to Orlando in the 1990s and Eddie’s attempts to fit in as a hip-hop-loving kid at a mostly white school. Yang anchored all six seasons of the series, which ran from 2015 to 2020.
Rudy Huxtable – The Cosby
Keshia Knight Pulliam was only five years old when she joined the cast as the youngest Huxtable child in 1984. Rudy’s blunt, matter-of-fact observations about her family often became some of the show’s funniest moments. Pulliam stayed with the series through its entire eight-season run.
Zack Martin – Zack & Cody
Dylan Sprouse played the more mischievous of a pair of twins who live in Boston’s Tipton Hotel, where their mother works as the lounge singer. Zack was constantly cooking up small-scale cons alongside his twin brother Cody, and the hotel gave the writers an easy excuse for a rotating cast of odd guests and staff to target. Sprouse and his twin, Cole, had already built a career as child actors before the series began in 2005.
Opie Taylor – The Andy Griffith Show
Opie was the small-town sheriff’s son on “The Andy Griffith Show,” played by a six-year-old Ronny Howard when the series premiered on CBS in October 1960. He lived with his widowed father, Sheriff Andy Taylor, and the show followed him through small mistakes and big lessons until it ended in 1968. Howard grew up to become an acclaimed director, with films like “Apollo 13” and “A Beautiful Mind.”
Theodore “Beaver” Cleaver – Leave It to Beaver
Jerry Mathers played Theodore “Beaver” Cleaver on “Leave It to Beaver,” following the small, everyday misadventures of a boy growing up in an idealized suburb. The series ran from 1957 to 1963 and helped set the storytelling pattern that family sitcoms followed for decades afterward. Mathers has stayed closely tied to the role ever since.
Randy Taylor – Home Improvements
Jonathan Taylor Thomas played Randy, the middle son in the Taylor family on “Home Improvement,” which ran on ABC from September 1991 to May 1999. Randy’s smart-aleck comebacks to his tool-loving dad, Tim, gave the show a steady supply of laughs and made Thomas a teen favorite of the era. He was a starring cast member for most of the run before moving to guest appearances in the later seasons.
Punky Brewster – Punky Brewster
Soleil Moon Frye played a young girl left behind by her mother at a Chicago shopping center and taken in by Henry Warnimont, a widowed photographer who became her foster father. That premise gave the show, which ran on NBC from 1984 to 1986 and then in syndication, more emotional weight than most kid-led sitcoms of its era. Frye returned to the role decades later when a revival premiered on Peacock in 2021.
Danny Partridge – The Partridge Family
Danny Bonaduce played Danny Partridge, the precocious, street-smart 10-year-old of “The Partridge Family,” which aired on ABC from September 1970 to March 1974. Danny helped convince his widowed mother, played by Shirley Jones, that the family should form a band, and he was the one on bass. The bass lines heard on the records came from session musicians known as the Wrecking Crew.
Sheldon Cooper – Young Sheldon
Iain Armitage played a childhood version of Sheldon Cooper in this prequel spinoff of “The Big Bang Theory,” which ran from 2017 to 2024. Young Sheldon’s genius came paired with real struggles to connect with classmates and even his own family in small-town Texas. The show gave the character more warmth and vulnerability than viewers typically saw in his adult counterpart.
Lizzie McGuire – Lizzie McGuire
Hilary Duff starred as the title character of the 2001-2004 Disney Channel series, navigating crushes, friendships, and an animated inner-thought alter ego that appeared throughout the show. Lizzie’s relatable anxieties about fitting in made the series a defining part of early-2000s tween culture. Duff’s performance helped launch her into a broader music and acting career soon after the show ended.
Steve Urkel – Family Matters
Jaleel White was originally brought on as a one-episode guest character in 1989, but Urkel’s nerdy charm and instant catchphrases made him too popular to write out. He quickly became the show’s breakout star, reshaping “Family Matters” around his character for most of its nine-season run. White’s high-pitched voice and suspenders became one of the most parodied looks of the decade.
