Liliana has only one sibling, a younger brother, so she has said that she really enjoyed working on the two "Cheaper by the Dozen" movies. Playing one of twelve children was definitely something she was not used to, but she loved having so many people around, and she has said that when she finished filming the movies, it was weird to go home to her own small, quiet family.
The name Liliana means "Gracious Lily" and is a Latin name.
In 2003, Liliana Mumy played the daughter of her real life father Bill in a sequel to the Twilight Zone episode "It's a Good Life", called "It's Still a Good Life".
Liliana Mumy was in My Neighbors the Yamadas as a voice.
Other foods Liliana loves (besides her favorite, sushi) are pasta, salad with balsamic dressing, pizza, tabouli, french fries, candy, top ramen, and chicken soup.
Her favorite movies are Legally Blonde, School of Rock, Big Fish, Lord of the Rings 1, About a Boy, Finding Nemo and Spinal Tap.
Liliana Mumy's favorite bands include Coldplay, Nirvana, Norah Jones, Aimee Mann, Radiohead, At The Drive In, Matt Beckley, and her daddy (Bill Mumy).
Liliana has a brother Seth who has done some acting.
Her favorite food is sushi.
Liliana likes cooking, making jewelry, listening to music, playing ping pong, and swimming.
Liliana was in Santa Clause 3: The Escape Clause which was just completed. It is her most recent project.
Liliana was a voice in Lilo & Stitch 2: Stitch Has a Glitch and Holly Hobbie and Friends: Surprise Party.
Liliana has been an additional voice in movies like Mulan II.
Liliana has been in movies like Santa Clause 2 and Santa Clause 3: The Escape Clause.
Two of her first acting on screen projects were guest starring on an epesode of Scrubs in 2001 and That 70's Show in 2002.
liliana enjoys music. She plays the violin in her school orchestra. She also has taken piano lessons and learned a few guitar chords.
Her favorite television shows are: "Pimp My Ride" and "American Idol".
She is 4' 9 1/2".
She enjoys reading and knitting.
Liliana enjoys outdoor activities like softball and skateboarding.
She played herself in an epesode of Child Stars II: Growing Up Hollywood in 2005.
Parents names are: Bill & Eileen
She has three dogs, Hurley, Bucky, and Minnie.
She is the daughter of actor Billy Mumy who starred on The Twilight Zone (1963) and played his daughter in a follow-up episode (2003). Her brother, Seth Mumy, is also an actor.
Liliana: I liked experiencing going to Vancouver and making a movie. I made a lot of friends in Vancouver. When they called me to the set I raised my hand and said "I'm coming!" and went as fast as I could. I was a little nervous at first but then I did it and it was easy. So easy! I missed my dad and brother but I talked to them on the phone like ten times a day!