Baby Peggy, The Family Secret

Baby Peggy was a movie star earning $1.5 million a year at age five—but by adulthood she’d changed her name and was working as a switchboard operator.


August 28, 2026 | Jesse Singer

Baby Peggy was a movie star earning $1.5 million a year at age five—but by adulthood she’d changed her name and was working as a switchboard operator.


Hollywood’s Littlest Millionaire

Before she was old enough to attend school, Baby Peggy was living in a Beverly Hills mansion, receiving mountains of fan mail and earning more money than most adult movie stars could dream of.

But before she was old enough to understand what any of it meant, the whole thing began to fall apart.

Baby Peggy, The Family SecretUniversal Pictures

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Her Name Was Peggy-Jean

Baby Peggy was born Peggy-Jean Montgomery in San Diego in 1918. Her father, Jack, was a former cowboy who found work performing stunts and doubling actors in early Westerns. Hollywood was already part of the family—but nobody expected Peggy to become its biggest star.

Sujet : Baby Peggy (1918-2020) -- Portraits
Portraits -- 1914-1945
Référence bibliographique : Rol, 86893
Appartient à l’ensemble documentaire : Pho20Rol
Image de presse
Couverture : .. septembre 1923

Langue : françaisAgence Rol. Agence photographique (commanditaire), Wikimedia Commons

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She Was Discovered at 19 Months Old

Peggy’s mother brought her along while visiting Century Studios with a friend. A director noticed how unusually calm and responsive the toddler was and decided she might work well on camera. Just like that, Peggy was offered a contract before she could even speak in complete sentences.

Baby PeggyUnknown photographer, Wikimedia Commons, Modified

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First, They Paired Her With a Dog

Her earliest co-star was Brownie the Wonder Dog. Peggy wore overalls and clown makeup while Brownie performed beside her, creating an act that worked perfectly in silent movies. The films could be shipped around the world with little more than the title cards changed.

Brownie the Wonder Dog and Baby Peggy Century Comedies / Universal Pictures, Wikimedia Commons, Enhanced

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Her Father Quickly Took Control

Jack Montgomery gave up much of his own work and became Peggy’s coach, manager and contract negotiator. He trained his daughters to obey an order immediately, almost without thinking. On a movie set, that made Peggy remarkably efficient—and placed almost every part of her young life under her father’s control.

Baby Peggy Unknown photographer, Wikimedia Commons, Enhanced

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She Could Cry on Command

Jack could snap his fingers and tell Peggy to laugh, cry or look frightened, and the tiny girl would instantly give the camera what it needed. Peggy later described the way she and her sister were trained as being closer to the handling of animals than the raising of children.

Baby Peggy University of Washington, Wikimedia Commons, Enhanced

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Hollywood Couldn’t Make Them Fast Enough

Between 1921 and 1924, Baby Peggy appeared in around 150 comedies, spoofs and adventure shorts. The exact total is difficult to confirm because studio records are incomplete and many of the films have disappeared. Either way, she spent most of her toddler years working.

Baby PeggyCentury Film / Universal Pictures, Wikimedia Commons, Enhanced

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She Wasn’t Playing a Delicate Little Doll

Audiences loved Peggy because she was funny, mischievous and fearless on screen. She played everything from a bellboy and mounted policeman to a matador and miniature movie star. Her talent for imitating grown-ups made her much more memorable than the usual cute-child routine.

Baby Peggy The Law Forbids Universal Pictures, Wikimedia Commons, Enhanced

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Unfortunately, the Danger Was Real

Early Hollywood offered few meaningful protections for child performers. Peggy worked long days without regular schooling, tutoring or proper rest periods. She was placed near moving vehicles, large animals, deep water and other dangers that no modern production would casually put in front of a preschooler.

Diana Serra CaryCentury Comedies / Universal Pictures, Wikimedia Commons, Enhanced

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Then They Set the Room on Fire

While making The Darling of New York, Peggy was placed inside a bedroom set that was deliberately set on fire. When her planned escape route became blocked by flames, she had to find another way out while the cameras continued rolling. The terror audiences saw required very little acting.

Still from the American comedy film The Darling of New York (1923), captioned under its working title Whose Baby Are You?, with Diana Serra Cary aka Baby Peggy and director King Baggot, on page 27 of the August 4, 1923 Universal Weekly.Universal Pictures, Wikimedia Commons

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“They Said I Was Fearless”

Peggy later rejected the idea that she had been some remarkably brave little daredevil. “They said I was fearless,” she recalled decades later. “Which was not true.” She was a very young child surrounded by adults who expected her to do whatever they told her to do.

Still from the American film Little Red Riding Hood (1922) with Baby Peggy also known as Diana Serra Cary, on page 23 of the December 12, 1925 Universal Weekly.Century Film / Universal Pictures, Wikimedia Commons

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Then Came the Really Big Money

In 1923, Peggy signed with Universal for a reported $1.5 million a year. That was an enormous fortune at the time—and the person earning it was approximately five years old. Baby Peggy had become one of Hollywood’s highest-paid stars.

Clara Bow in Helen's Babies.Sol Lesser Productions, Wikimedia Commons

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She Became an Entire Brand

Baby Peggy’s face appeared on dolls, clothing, jewelry, handbags, sheet music and other merchandise. She received an almost unimaginable amount of fan mail and was promoted as the “Million Dollar Baby.” Hollywood had not simply found a successful child actress. It had built an industry around her.

Still from the American comedy short film Taking Orders (1923) with an unidentified actor and Diana Serra Cary aka Baby Peggy, on page 404 of the January 20, 1923 Exhibitor's Trade Review.Century Film / Universal Pictures, Wikimedia Commons

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She Even Had a Beverly Hills Mansion

Peggy’s success paid for luxurious homes, expensive clothing and elaborate cars, including a Duesenberg she later remembered costing roughly $30,000. The family lived like Hollywood royalty. From the outside, it probably looked as though Peggy had been handed the most remarkable childhood imaginable.

Still from the American comedy short film The Kid Reporter (1923) with an unidentified actor and Diana Serra Cary aka Baby Peggy, on page 404 of the January 20, 1923 Exhibitor's Trade Review.Century Film / Universal Pictures, Wikimedia Commons

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Her Mother Insisted It Was Just Play

Peggy’s mother told reporters that her daughter did not realize she was working and believed the filming was simply a game. Peggy remembered it very differently. She was working eight-hour days, six days a week, while missing school and carrying responsibilities no preschooler should have understood.

The Family Secret (see note regarding identification of the film)
Subjects: motion pictures, actressesUnknown authorUnknown author, Wikimedia Commons

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The Family Needed Her to Keep Working

Peggy was not simply a child who happened to act. Her earnings supported the entire household. She later remembered knowing that if she did not perform, the family might not eat. Before she understood money, she already understood that everyone around her was depending on her to keep earning it.

Lobby card for the American film The Family Secret (1924).Universal Pictures, Wikimedia Commons

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One Argument Ended Her Movie Career

Jack Montgomery was known for being combative when dealing with studio executives. In 1925, a salary dispute with producer Sol Lesser brought Peggy’s contract to an end. After her father angered one of Hollywood’s most powerful producers, offers from other studios largely disappeared as well.

Still from the American crime drama film Fools First (1922).
Subjects: motion pictures, actors, actressesUnknown authorUnknown author, Wikimedia Commons

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She Was Finished Before First Grade

Baby Peggy had gone from toddler to international celebrity with almost no warning. Her fall happened just as quickly. At approximately six years old, she was already being treated as yesterday’s attraction—even though she had spent practically her entire remembered life working for the movie business.

Still from the American short film Circus Clowns (1922) featuring Baby Peggy aka Diana Serra Cary, on page 42 of the February 4, 1922 Exhibitors Herald.Century Film / Universal Pictures, Wikimedia Commons

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Her Parents Simply Moved Her to Vaudeville

With Hollywood no longer calling, Peggy’s father created a travelling stage act featuring Peggy, her mother and her sister. The family toured the country for several exhausting years. Peggy was still supporting everyone, only now she was performing live and constantly moving between cities.

Still from the American comedy short film Peg o' the Movies (1923) with Diana Serra Cary aka Baby Peggy and an unidentified actor, on page 404 of the January 20, 1923 Exhibitor's Trade Review.Century Film / Universal Pictures, Wikimedia Commons

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Sometimes She Performed Eight Times a Day

Vaudeville could be even more demanding than filmmaking. Peggy sometimes appeared in as many as eight shows in a single day, repeating the same routine for one audience after another. While other children were attending school, she was carrying an entire family through one exhausting performance after another.

Baby Peggy Exhibitors Herald Staff, Wikimedia Commons, Enhanced

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She Earned Hundreds—And Received a Nickel

The stage act could bring in hundreds of dollars a day, but Peggy reportedly received just one nickel for each performance. Even the tiny amount of spending money she was allowed came from the fortune she was generating for everyone else. The rest remained under adult control.

Still from the American drama film The Family Secret (1924) with John Hatton (1913 – 1998), Diana Serra Cary aka Baby Peggy, and an unidentified child actress, on page 11 of the November 17, 1923 Universal Weekly. The still was captioned under the film's Universal Pictures, Wikimedia Commons

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She Made Another Fortune

The vaudeville years were enormously profitable. Peggy later estimated that she had been worth around $4 million by the age of 10. Yet the little girl generating all that money still had no meaningful control over where it went, how it was invested or whether anything was being saved.

Lobby card for the American film The Family Secret (1924).Universal Pictures, Wikimedia Commons

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That Was When the Truth Emerged

There was no protected trust waiting for Peggy. Her parents controlled her income and used it to pay for houses, cars, clothing, travel and the family’s increasingly lavish lifestyle. Almost nothing meaningful had been reserved for Peggy’s education, adulthood or the day audiences inevitably moved on.

Title: Baby Peggy with Frances & Gene Quirk of N.Y. at W.H. [i.e., White House, Washington, D.C.], 2/2/25
Abstract/medium: 1 negative : glass ; 5 x 7 in. or smallerNational Photo Company Collection, Wikimedia Commons

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Then a Relative Reportedly Emptied Her Company

Part of Peggy’s fortune had been placed in the Peggy-Jean Corporation. According to her official biography, her grandmother’s new husband was made a company officer and reportedly removed around $1 million before disappearing. The money was never recovered, and Peggy had no practical power to pursue it.

Advertisement for the American drama film Captain January (1924) with Diana Serra Cary aka Baby Peggy, on pages 4 and 5 of the March 8, 1924 Exhibitors Trade Review.Principal Pictures, Wikimedia Commons

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The Ranch Was Supposed to Save Them

Jack invested around $75,000 in a Wyoming ranch that he hoped to develop into a wilderness resort. Peggy loved the quieter life and believed she might finally be finished performing. For perhaps the first time, she could imagine being an ordinary child instead of the employee keeping everyone else comfortable.

American child actress Baby Peggy, later known as Diana Serra Cary, surrounded by toys at Christmas, circa 1923. Archive Photos, Getty Images

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Then the Financing Collapsed

Jack expected outside financing to complete the resort, but the Wall Street crash destroyed those plans. The unfinished ranch could not support the family, and another large portion of Peggy’s earnings disappeared with it. The dream that was supposed to save them instead helped finish off what remained.

baby peggy the seattle star, Wikimedia Commons, Modified

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By Her Teens, Everything Was Gone

By the time Peggy reached adolescence, the mansions, cars, contracts and millions had vanished. One of the highest-paid children in the world had almost nothing left. The fortune had been earned entirely through her work—but nearly every major decision about it had been made by somebody else.

Baby Peggy Montgomery dancing with a women, circa 1925.Bettmann, Getty Images

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She Had Barely Received an Education

Peggy later said she did not begin regularly attending school until she was around 12. Unsurprisingly, she struggled to catch up. The adults around her had promised that stardom would provide everything she needed, while spending the money without giving her the childhood required to build a life afterward.

View of a young girl as she reaches out of a car window to pet a bear, 1920s or 1930s. Visual Studies Workshop, Getty Images

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Hollywood Welcomed Her Back as an Extra

The family returned to Hollywood during the 1930s hoping Peggy could restart her career. Instead, the former superstar found work in bit parts and as an uncredited extra. She sometimes appeared in the background of films made by the same industry that had once built entire productions around her.

Still from the American drama film Captain January (1924) with Diana Serra Cary aka Baby Peggy and Hobart Bosworth, on page 6 of the March 29, 1924 Exhibitors Trade Review.Principal Pictures, Wikimedia Commons

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Nobody Wanted Baby Peggy to Grow Up

The public had loved the tiny girl in clown makeup, but there was little interest in the teenager she became. Peggy later described feeling trapped by the character Hollywood had created. People remembered Baby Peggy fondly. Very few seemed interested in Peggy-Jean Montgomery herself.

Advertisement for the American comedy film The Darling of New York (1923) with Diana Serra Cary aka Baby Peggy, from the cover of the November 18, 1923 Film Daily.Universal Pictures, Wikimedia Commons

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Her Parents Never Thanked Her

Peggy later said her parents never asked whether the experience had harmed her, whether she had enjoyed performing or how she felt about supporting the family. After spending most of her childhood keeping the household afloat, she received little acknowledgment of what that responsibility had cost her.

baby peggy Marshall Neilan Productions / Associated First National Pictures, Wikimedia Commons, Enhanced

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She Finally Walked Away

As an adult, she stopped acting, worked ordinary jobs and eventually adopted the name Diana Serra Cary. She became a switchboard operator, bookstore employee, gift-shop manager and freelance writer. For years, she kept her childhood identity quiet because she wanted a life that did not depend on Baby Peggy.

La jeune actrice Baby Peggy écoutant du jazz à la radio, aux Etats-Unis circa 1920.Keystone-France, Getty Images

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Then She Started Telling the Truth

Cary eventually became a respected author and film historian. Her books included Hollywood’s Children, an examination of how young performers had been treated, and her autobiography, What Ever Happened to Baby Peggy? She also became an outspoken advocate for stronger protections for child actors.

HOLLYWOOD, CA - APRIL 13: Diana Serra Cary, also know as actress Baby Peggy Montgomery, speaks onstage following the screening of the film 'Baby Peggy: The Elephant in the Room' at the 2012 TCM Classic Film Festival - Day 1 at the Chinese Multiplex 1 on April 13, 2012 in Hollywood, California.Jason Merritt, Getty Images

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The Law Arrived Too Late

California passed the original Coogan Law in 1939 after Jackie Coogan discovered that his own childhood fortune had disappeared. Later revisions created stronger protections, including blocked trust accounts for part of a child performer’s income. But none of it could recover what had already been taken from Peggy.

Frank Campeau (the man) and Jackie Coogan (child) in The Kid (1921).Charlie Chaplin, Wikimedia Commons

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She Lived Long Enough to Reclaim Her Story

Diana Serra Cary lived to be 101, becoming one of the final major links to silent Hollywood. Lost Baby Peggy films were rediscovered, audiences celebrated her work and she gradually made peace with the child she had once tried to leave behind. Hollywood kept the fortune—but it did not get the final word.

HOLLYWOOD, CA - APRIL 12: Actress Baby Peggy Montgomery arrives at the 2012 TCM Classic Film Festival Opening Night Gala held at Grauman's Chinese Theatre on April 12, 2012 in Hollywood, California.Jason Merritt, Getty Images

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