← Back to filmFilm · CastFull castDexter's Laboratory: The Big SisterOn screenCast5 credited performersChristine CavanaughDexter (voice)Kath SoucieMom / Ms. Physics (voice)Jeff BennettProfessor / Cop / Anchor Man / Man #1 (voice)Frank WelkerPresident / General / Guy / Man #2 / Einstein (voice)Artwork unavailableAllison MooreDee Dee (voice)
