Heidi ShannonActingNo biography available.Known For7.2The Mask: Animated Series1995Fan ClubNo Nerds have favorited Heidi Shannon yet — be the first.All fan clubsFrom NerdspinFilmographyActor41997Cow and ChickenTVFemale Citizen / Female #2 (voice) • 1 episodes★ 7.11997I Am WeaselTVFemale Citizen / Female #2 (voice) • 1 episodes★ 7.21995The Mask: Animated SeriesTVPeggy (voice) • 54 episodes★ 7.21991RugratsTVMac / Casey (voice) • 1 episodes★ 7.6