Liliana Mumy Net Worth

Liliana Mumy is an American actress and voice actress who has an estimated net worth of $4 million. Best known for her childhood roles in popular family films such as The Santa Clause 2, The Santa Clause 3: The Escape Clause, Cheaper by the Dozen, and Cheaper by the Dozen 2, Mumy successfully transitioned into one of Hollywood’s most recognizable voice talents.

While many child stars struggle to maintain long-term careers, Mumy expanded her success through animation, lending her voice to beloved characters in franchises including Lilo & Stitch, The Loud House, Chowder, Winx Club, and Bravest Warriors. Her decades-long career in both live-action and voice acting has helped her establish lasting financial success in the entertainment industry.

Liliana Mumy Net Worth	$4 Million
Date of Birth	April 16, 1994
Place of Birth	San Marcos, California
Nationality	American

Table of Contents

Early Life

Liliana Berry Davis Mumy was born on April 16, 1994, in San Marcos, California. She grew up in a family deeply connected to the entertainment industry. Her father, Bill Mumy, is widely known for his childhood acting career, including roles in Lost in Space and The Twilight Zone. Her mother is Eileen Joy Mumy, and her older brother, Seth Mumy, also worked as a child actor.

Being raised in a show-business household gave Liliana early exposure to television production, acting, and voice work. Inspired by her family’s experience in Hollywood, she began auditioning and working professionally while still very young.

Starting Her Acting Career

Mumy launched her acting career in the early 2000s with appearances on popular television shows. She landed guest and recurring roles in series such as:

Scrubs
That ’70s Show
Strong Medicine
My Wife and Kids

One of her early recurring roles was Rachel McNamara on My Wife and Kids, helping establish her presence on television while she was still a child.

A Special Connection to The Twilight Zone

In 2003, Mumy appeared in the revival of The Twilight Zone in the episode It’s Still a Good Life. She portrayed Audrey Fremont, the daughter of Anthony Fremont—the character famously played by her father decades earlier in the classic 1961 episode It’s a Good Life.

The episode created a rare father-daughter continuation of one of television’s most celebrated science-fiction stories.

Breakthrough in Family Movies

Liliana Mumy became familiar to family audiences through several successful studio films during the 2000s.

The Santa Clause Franchise

In 2002, she played Lucy Miller in:

The Santa Clause 2

She later reprised the role in:

The Santa Clause 3: The Escape Clause

Working alongside Tim Allen helped raise her profile among young moviegoers.

Cheaper by the Dozen

Another major milestone came when she was cast as Jessica Baker in:

Cheaper by the Dozen

The family comedy became a box-office hit and featured a large ensemble cast. Mumy returned for the sequel:

Cheaper by the Dozen 2

These films cemented her status as one of Hollywood’s recognizable child actors of the era.

Transition Into Voice Acting

Although Mumy enjoyed success in live-action productions, much of her long-term career has been built through voice acting.

She voiced Mertle Edmonds, Lilo’s rival, across multiple projects in the Lilo & Stitch universe, including:

Stitch! The Movie
Lilo & Stitch: The Series
Lilo & Stitch 2: Stitch Has a Glitch
Leroy & Stitch

She also voiced Rosebud in Disney’s popular Buddies film franchise, appearing in titles such as:

Snow Buddies
Space Buddies
Santa Buddies

Success in Animation

Mumy steadily became one of the industry’s busiest voice performers, taking on roles in numerous animated series.

Some of her best-known characters include:

Twinkle in Higglytown Heroes
Panini in Chowder
Roxy in Winx Club
Human Kimberly in Catscratch
Beth Tezuka in Bravest Warriors

Her portrayal of Panini in Chowder remains one of her most memorable performances, earning recognition among Cartoon Network fans for the character’s comedic personality and relentless crush on the show’s title character.

Throughout her career, she has also appeared in:

American Dragon: Jake Long
The Secret Saturdays
Sofia the First
Shimmer and Shine
Be Cool, Scooby-Doo!

The Loud House

One of Mumy’s most successful modern roles is Leni Loud in:

The Loud House

Premiering in 2016, the series follows Lincoln Loud and his ten sisters, each with distinct personalities. Leni, known for her love of fashion and kind-hearted nature, quickly became a fan favorite.

Mumy has continued voicing the character across the expanding franchise, including:

The Loud House Movie
No Time to Spy: A Loud House Movie

The success of The Loud House introduced Mumy to a new generation of viewers and remains one of the most significant projects of her career.

Bravest Warriors

Mumy further expanded her animation résumé through her role as Beth Tezuka in:

Bravest Warriors

Created by Pendleton Ward, the series developed a loyal fan base thanks to its blend of science fiction, humor, and emotional storytelling.

Her performance helped solidify her reputation as a versatile voice actress capable of succeeding across television, streaming, and web-based animation.