Who voices Kermit the Frog? The history behind the Muppet legend

Kermit the Frog

For millions of fans, Kermit the Frog stars in some of their earliest memories. Whether he’s playing banjo in the swamp, flailing with excitement to introduce “The Muppet Show,” or playing Bob Cratchit in “The Muppet Christmas Carol,” he is a beloved cultural icon. Kermit exists in a strange and delightful world of talking animals, dancing food, and various other unidentifiable critters, but his own strong personality grounds this chaos. Sure, he can’t always keep it under control, but he reacts much as we all would like to imagine we would: with a witty comeback for whatever physics-defying nonsense he witnesses. Through it all, he never loses his good heart, reassuring us that maybe, just maybe, everything will be okay.

As his viewers have grown up, Kermit has remained ageless. You’d never know it from his youthful, froggy face, but Kermit is over 60 years old! He has accumulated a rich history in that time, and we’re here to explore it. Join us as we make like a frog and dive into Kermit’s past, present, and future.

Who created Kermit the Frog?(1955-1961)

This Kermit the Frog puppet was created by Jim Henson in 1955 for Sam and Friends. It is the first Kermit puppet, and it is made from Jim Henson’s mother’s old spring coat and a pair of Jim’s blue jeans. Henson used ping pong balls for the eyes. Kermit started as a lizard-like character and evolved into a frog over time. A newer version of this Kermit that was a brighter green color began to be used in 1963 when color television became more common. Subtle changes to his collar and feet were made as newer versions of Kermit were created, but the Kermit we recognize today has not really changed since 1973. When creating Kermit, Jim Henson wanted a puppet that was more capable of expression than those made with harder materials. There is no stuffing in Kermit’s head, meaning the puppeteer’s hand is the only thing inside. This allows for every subtle movement of the puppeteer’s fingers to become a subtle expression change in Kermit.

At the time, Henson was a college freshman at the University of Maryland. Washington DC’s local NBC affiliate WRC-TV was impressed with Henson’s work on their variety show “Afternoon with Inga” and offered him a show of his own. The result was “Sam and Friends,” starring Kermit and a menagerie of other, forgotten characters.

“Sam and Friends” was an odd little show. It was on at night, putting it beyond most kids, and sketches were charmingly strange. Many involved the puppets lip-syncing to popular records, foreshadowing Henson’s fusion of the puppet and variety show formats on “The Muppet Show.” Though it’s largely forgotten today, it’s an important part of Muppets history.

Jim Henson

Why is he called Kermit?

The origin of Kermit’s name is up for debate. It has been claimed that Kermit was named after Henson’s childhood friend Kermit Scott.
However, Karen Falk, head archivist for the Jim Henson Legacy organization, denies this claim, saying that Jim “always said that the Frog was not named after this child from his elementary school.”
Joy DiMenna, the daughter of Kermit Kalman Cohen, who worked as a sound engineer on Sam and Friends, has said that the puppet was named after her father.
Another theory is that Kermit was named after Kermit Love, who worked with Henson in designing and creating Muppets. However, Love didn’t work with Henson until well after Kermit’s creation and naming.

Who has voiced Kermit the Frog?

Kermit’s early years (1961-1990)

By the time “Sam and Friends” ended in 1961, Jim Henson was moving onto bigger and better things — and he took Kermit along with him. He founded his own small studio, Muppets Inc., for a variety of TV commercial projects. Kermit became a kind of mascot for the new company, making high-profile appearances on “The Today Show” and “The Ed Sullivan Show.”

Crucially, he acted as a guide who eased viewers into the chaotic world of the Muppets. Kermit would play this role in the unsold pilot “Tales of the Tinkerdee” and the “Tales from Muppetland” series of specials. The first of them, “Hey, Cinderella!,” debuted in 1969 and sees Kermit roped into the machinations of a cast of humans and human-like puppets to get Cinderella and the prince together. He plays a more active part in “The Frog Prince,” which introduces his nephew Robin — only in this version, Robin’s a cursed prince who turns into a live actor in the end! But by the time that aired, Kermit had found his big break out on the street.

kermit (1961-1969)

In 1966, Joan Ganz Cooney’s team of idealistic young producers and educators realized how much potential there was to, in her words, “master the addictive qualities of television and do something good with them.” Cooney met Jim Henson at one of her seminars with education experts to develop what became Sesame Street, and he soon joined the show, bringing Kermit along with him.

When “The Muppet Show” was finally picked up for syndication in 1976 after years of rejections, Henson wisely realized that Kermit was the only Muppet with the star power to lead the show. It was the perfect outlet for Kermit’s charm and gave him a cast of weirdos to push him to, and past, his breaking point. He was no longer literally an exasperated adult trying to wrangle a group of children, but the “Muppet Show” cast was, if anything, even more immature and unruly. But through it all, his deep love for them held the show together. “The Muppet Show” introduced the love of his life, whether he likes it or not, Miss Piggy, and his pals Fozzie Bear and Gonzo. In the show’s five seasons, Kermit had all kinds of adventures behind the scenes and onstage at the Muppet Theater, from going into space to interview the Koozebanian Spooble to vampire-biting horror legend Vincent Price.

By 1979, Kermit was so popular that Jim Henson got the chance to take him to the big screen. Henson had appropriately big ideas for “The Muppet Movie,” transitioning from simple hand puppetry to a special effects spectacular.

“The Muppet Movie” brought the Muppets out of the studio and into the world for the first time, and it gets a special kind of magic out of the contrast between these fantastical characters and the real, gritty locations. It tells the story of what Kermit calls “pretty much, approximately how the Muppets got together,” from Kermit’s humble beginnings in the swamp to a “standard rich and famous contract” in Hollywood. The movie kept up the “Muppet Show” tradition of celebrity guests, with cameos from Hollywood legends like Steve Martin and Orson Welles. The usual Muppet wackiness is all there, but there’s a core of disarmingly sincere emotion, especially in songs like “The Rainbow Connection” and “I’d Like to Go Back There Someday,” written by Paul Williams.

But “The Muppet Show” and Muppet movies weren’t enough to keep Jim Henson busy for long. He was full of new ideas, and all through his career, he tried as many as he could. For many of them, like his TV specials “Emmett Otter’s Jug Band Christmas” and “The Christmas Toy,” Henson used Kermit as a familiar face to draw audiences into his new worlds.

While the live-action Muppet Show ended in 1981, Kermit appeared in an even more ambitious follow-up eight years later: “The Jim Henson Hour.” This new series moved Kermit out of the Muppet Theater and gave him his own cable station, MuppeTelevision, to introduce projects in a wide variety of genres that used everything from simple hand puppets to high-tech animatronics. Sadly, one year after “The Jim Henson Hour” debuted, he kept working through what he thought was just a heavy cold. As it worsened, his ex-wife Jane rushed him to a hospital, where they learned a bacterial infection had spread to his lungs. He died the next morning, only 53 years old.

Life after Jim (1990-1996)

Steve Whitmire, who had played a variety of Muppet characters, including Rizzo the Rat, received a Kermit puppet in the mail soon after Henson died. Whitmire said, “I could not do it. I just took the puppet off, set it on a shelf in another room, and I didn’t touch it for almost a month. I couldn’t go near it. I couldn’t do the voice.”

Whitmire was eventually able to overcome his grief and bring Kermit to life for Jim Henson’s memorial and, a few years later, in “A Muppet Christmas Carol,” which premiered in 1992. After all, the world needs Kermit. To cope with Henson’s absence, Kermit moved back from lead roles to ensemble parts, with Gonzo, Rizzo, and human actors like Michael Caine, who played Scrooge, taking the lead.

Steve Whitmire and Kermit at an appearance in 2003
Steve Whitmire and Kermit at an appearance in 2003

The Muppets go to Disneyland (1991)

Kermit at Disney

Jim Henson had reportedly contemplated buying out the then-struggling Disney studios back in the ’80s. Instead, he worked with the entertainment juggernaut to build an attraction for one of its theme parks. On May 16, 1991, Disney’s Hollywood Studios at Disneyland in southern California opened “MuppetVision 3-D,” a 15-minute interactive theatrical experience starring 18 Muppets, Kermit prominently featured among them. Guests are ushered into a replica of the grand red theater from “The Muppet Show” where they watch an original short film about Kermit, Miss Piggy, Fozzie and the others as they deal with Dr. Bunsen Honeydew’s wild new inventions, including out of control 3-D technology. Jim Henson himself helped conceive the show and performed Kermit the Frog for the cameras for one of the last times for “MuppetVision 3-D,” just before his death in 1990. More than 30 years after its debut, the show continues to run throughout the day at Disneyland.

Muppets from Space and beyond (1996-2003)

Muppets from Space and beyond

In 1996, the Muppets returned to regular series television with “Muppets Tonight,” an update of “The Muppet Show,” upon which the curtain fell in 1981. Rather than produce a vaudeville-style show in a theater, “Muppets Tonight” found the usual gang of characters producing a live variety TV show. Kermit’s role changed, too, handing off hosting duties to dreadlocked Muppet Clifford (a holdover from “The Jim Henson Hour”) and serving as a beleaguered, rushed, talent-managing producer. Unfortunately, “Muppets Tonight” earned low ratings and was canceled after 22 episodes.

Muppets straight to video (2002-2009)

Middling film and regular series appearances aside, the Muppets continued to be a beloved and marketable brand in the post-Jim Henson era, with Kermit the franchise’s most recognizable character. He’d appear in multiple nontheatrical films, including the direct-to-video holiday movie spoof “It’s a Very Merry Muppet Christmas Movie” in 2002 and “Kermit’s Swamp Years” debuting on home video at Starz the same year. Filling in the age gap between “Muppet Babies” and all other Muppet projects featuring an adult Kermit, “Kermit’s Swamp Years” details the exploits of 12-year-old Kermit as he leaves his home swamp for the first time to have a grand adventure with his animal friends.

For the most part, Kermit kept pretty quiet in the 2000s after those kid-oriented movies, despite finding a new home at Disney, outside a few YouTube videos (including a hilarious viral cover of Queen’s “Bohemian Rhapsody”) and the cult favorite “The Muppet Show Comic Book” by Roger Langridge.

Kermit at Disney (2004-2014)


Jim Henson had been involved in negotiations to sell the Muppets to Disney. The deal fell through without him, but the acquisition finally went through in 2004. Disney produced a new Muppet movie in 2011, simply titled “The Muppets.”

“The Muppets” leaned into Kermit’s years in the wilderness after Henson’s death, showing him living alone in his mansion, separated from the other Muppets for the past two decades. He’s eventually shaken out of his doldrums by some eager fans played by Amy Adams and Jason Segel and their puppet friend Walter, just in time to save the Muppet Theater from being bulldozed to make room for an oil field.

That story’s not too far from the reality. Segel and writer Nick Stoller were reminded of their love for the Muppets when they created a puppet Dracula musical for “Forgetting Sarah Marshall” and pitched Disney on a new Muppet movie. The result won Oscar gold for the original song “Man or Muppet?” by Flight of the Conchords’ Brett MacKenzie.

And it got a sequel, “Muppets Most Wanted,” in 2014. This one focused more on Kermit and introduced his evil doppelgänger, the international master criminal Constantine, who takes Kermit’s place at the Muppet Theater and gets him locked up in an old Soviet gulag. Unfortunately, “Most Wanted” didn’t bring in the big bucks Disney was hoping for, so Kermit returned to the small screen.

Kermit returns to TV (2015-2018)

Kermit returns to TV

Kermit’s most talked-about moment since the Disney buyout had nothing to do with Disney at all but with Lady Gaga, who wore a top stitched together from Kermit dolls to a 2009 interview on the German show “Punkt 6.” It’s easy to imagine the sight made Kermit turn even greener than usual, but Gaga proved she had nothing but love for the frog by inviting Kermit as her “date” to the MTV Video Music Awards the same year, and the two of them even produced a holiday special together between the premieres of “The Muppets” and “Muppets Most Wanted.”

Kermit returned to TV on a more regular basis with “The Muppets” on ABC in 2015. That show ditched the family-friendly variety-show format for a modern, adult-oriented sitcom setup in the mockumentary style of “The Office” and “Parks and Recreation.” It also attracted headlines for officially breaking up Kermit and Miss Piggy for the first time in their 40-odd-year relationship — but based on who Kermit ends up with on the rebound, he seems to have a type.

The hot gossip couldn’t overcome lackluster word of mouth, though, and “The Muppets” was canceled after one season. Kermit had much better luck with a 2018 “Muppet Babies” revival on the Disney Channel that traded the original series’ hand-drawn animation for CGI and features “Gravity Falls” vet Matt Danner as Baby Kermit.

A new voice for Kermit and Muppets Now! (2018-)

In 2020, Disney launched a new Muppet series, “Muppets Now!,” as part of its entry into the streaming market with Disney+. The new show has found a way to integrate the variety format into the modern media landscape with parodies of YouTube lifestyle channels in bite-sized “Muppisodes.”

The series arrived following the controversy of Steve Whitmire’s departure from the Kermit role in 2016, changing the character’s voice for the first time since Jim Henson’s death. He claims he was fired over creative differences on the set of ABC’s “The Muppets” and unwanted, inappropriate notes on how to play Kermit. Disney released a vague statement citing “unacceptable business conduct,” but Jim Henson’s children Brian and Cheryl were much more direct. They claimed Whitmire was the one making “outrageous demands,” using his status as the Muppets’ star and their father’s choice for the role (which Cheryl denies) to hold the franchise hostage. It’s hard to know who to believe, and it’s a mess all around.

Matt Vogel is the new voice of Kermit

Fortunately, that doesn’t seem to have affected Matt Vogel’s transition into the role, which took place the following year. Vogel had previously worked closely on “Sesame Street” with original Muppeteers Carroll Spinney and Jerry Nelson, who entrusted him with iconic roles like Big Bird and the Count when they retired.

Kermit seems to be in good hands. But more than that, no matter who plays him, Kermit seems destined to live on as a symbol of battered hope and kindness in a world of weirdos. And as long as he does, some part of his creator will, too.

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