Mary portryaed the role of Kelly Gibbs in NCIS for four episodes before Brenna Radding took over.
Mary's parents are Scott and Tina Mouser.
Mary wants to be a "fire girl, a teacher, a doctor, and everything" when she grows up.
As of 2007, Mary has not worked in a music video but would love to appear in one.
Mary's favorite color happens to be pink.
Mary was Abigail Breslin's photo double in the movie Signs.
Mary is the middle of three children. She has an older brother named Aaron Parker and a younger sister named Laura Ashley.
Mary wants to be a singer when she grows up.
Mary considers her best voiceover job to be in Me, Eloise.
As of 2007, Mary resides in Hollywood, California with her family.
Mary loves playing with her younger sister, Laura Ashley.
Mary made her debut on television in the year 2004 in the TV series Without a Trace.
At the 2006 Best of Fest Awards at the KIDS FIRST! Film and Video Festival, Mary won the Outstanding Performance Award for her voiceover work in Eloise.
Mary has been home-schooled.
Mary is a model turned actor.
When she was 6 years of age, her family moved to New York so she could start her acting career.
Mary got her first role on her first audition in the hit movie Signs.
Mary: I've never done a music video and I don't know why I want to but I want to do a music video, I want to be a singer when I grow up.
Mary: I love pink. I have a whole wardrobe full of pink.
Mary: I love Eloise because it's the most fun character and it's probably one of the best voice overs I've done.