Liliana Mumy

Liliana Mumy was born on April 16, 1994, in San Marcos, California. She is the daughter of actor Bill Mumy and Eileen Joy Mumy. Liliana followed in her father’s footsteps, beginning her acting career at a young age. Her early work included voice dubbing for the Japanese animated comedy “Hôhokekyo tonari no Yamada-kun,” released in English as “My Neighbors the Yamadas” in 1999. In 2002, she appeared alongside her father in “The Twilight Zone” revival series episode “It’s Still a Good Life,” reprising the role of Audrey Fremont, a character connected to her father’s original performance as a child.

Mumy transitioned into live-action film roles with contributions to several family-oriented movies. She is recognized for her portrayal of Lucy Miller in “The Santa Clause 2” (2002) and “The Santa Clause 3: The Escape Clause” (2006). Additionally, she played Jessica Baker in “Cheaper by the Dozen” (2003) and its sequel, “Cheaper by the Dozen 2” (2005). Her voice acting career expanded with notable roles such as Mertle Edmonds in the “Lilo & Stitch” franchise, beginning with “Stitch! The Movie” in 2003, and Twinkle in “Higglytown Heroes” (2004-2008). She also provided the voice for Panini in the animated series “Chowder” from 2007 to 2010.

Her career continued to develop with significant voice roles in animated television. From 2012 to 2018, she voiced Beth Tezuka in “Bravest Warriors” and also took on the role of Roxy in Nickelodeon’s “Winx Club.” A prominent role from 2016 to the present is voicing Leni Loud in Nickelodeon’s “The Loud House” and its spin-offs, including “The Loud House Movie” (2021) and “No Time to Spy: A Loud House Movie” (2024). These roles demonstrate her sustained presence and versatility in the entertainment industry across multiple platforms and genres.