I am sorry to learn that Christine Cavanaugh, the original voice of Dexter, has died.  Mrs. Cavanaugh (née Sandberg) portrayed the boy-genius from 1995 until her retirement from voice acting in 2001.  Among her other well-remembered rôles were Chuckie Finster on Nickelodeon’s Rugrats, Gosalyn Mallard on Disney’s Darkwing Duck, and as the title character of the film, Babe, The Gallant Pig.  Although Mrs. Cavanaugh did not portray Dexter in FusionFall, I still think it fitting for her to be memorialized as the voice that originally characterized one of the game’s and indeed one of Cartoon Network’s most popular figures.  Requiescat in pace.