Caitlin Rose AndersonThis product uses the TMDb and OMDb APIs but is not endorsed or certified by either TMDb or OMDb.You can also find this person on TMDb.org and IMDb.com.CreditsCastCharacterMovie / TV ShowGenresReleaseRatingHelen (voice)Horton Hears a Who!AdventureAnimationComedyFamilyFantasy3 Mar 200865% · 3,260Glypto Boy Billy / Beaver Girl (voice)Ice Age: The MeltdownAdventureAnimationComedyFamily29 Mar 200667% · 9,708All credits on TMDb.org.