Isabelle WalkerActingNo biography available.Known For4.0Doin' Time on Planet Earth19886.7Real Genius1985Fan ClubNo Nerds have favorited Isabelle Walker yet — be the first.All fan clubsFrom NerdspinFilmographyActor72010Little CrackersTVMarilyn • 1 episodes★ 6.81988Doin' Time on Planet EarthFilmJenny Camalier★ 4.01985Amazing StoriesTVFrancine • 1 episodes★ 7.51985Real GeniusFilmGirl at Party★ 6.71985The New Alfred Hitchcock PresentsTVSamantha Loomis • 1 episodes★ 7.21982Family TiesTVDonna Barros • 1 episodes★ 7.21982St. ElsewhereTV★ 5.7