Miller's professional acting career began on
Broadway, where she appeared as Amaryllis in a revival of
The Music Man with
Dick Van Dyke. In 1999, Miller resumed her on-camera acting career with recurring roles on the
Nickelodeon series
The Amanda Show and
All That and on
General Hospital. She also began working in animated series, lending her voice to various characters, including
Kari in
Digimon (both the series and the feature film),
Koko in
Zatch Bell!, Alejo in
Astro Boy, and Scheris Adjani in
s-CRY-ed. Miller also provided the singing voice of
Dorothy Gale in the
National Public Radio adaptation of
L. Frank Baum's
The Wonderful Wizard of Oz, and the voices of the title characters on
Cartoon Network's
The Life and Times of Juniper Lee,
Disney Junior's
Henry Hugglemonster, and the
PBS Kids ''
Clifford's Puppy Days (a prequel to Clifford the Big Red Dog''). Miller appears in the recurring roles of Pookie, Wiki, and Tini on
Disney Channel's
Higglytown Heroes, Haruka of
Daigunder, and the
Nick Jr. series
Wow! Wow! Wubbzy! as Widget; the PBS series
Curious George as Allie and
SciGirls as Izzie, ==Filmography==