Pamela Dean KellyCeridwen Robert WeilThe Boss (voice) David McCallumBoyle / 'The Feverman' Patrick GarnerDr. James Burke John C. VennemaTimothy Mason Lewis J. StadlenJay Blake Elaine BromkaEmerald Blake MacIntyre DixonDr. Homer Jimmerman Robert LansingErnest Chariot Sylvia ShortMrs. Haggerty Meat LoafDr. Willard Wingite Black-Eyed SusanRegina Wells Kevin JeffriesApparitions Rebecca Kyler DownsNatasha Patrick Joseph MooreThe Monster Laraine NewmanLinda McGuire Debbie Lee CarringtonTroll David L. LanderJames Self Keith MacKechnieRobert Self Mary Jo KeenenSuzy St. Claire Kim Johnston UlrichMadeline Wescott Silvana GallardoSarah McPherson James MorrisonSteven Rose, Ph.D. Adrienne BarbeauFiona Flynn Deborah StrangXantipe Finch Imogene CocaThe Old Woman Beeson CarrollRoger Darcy Laurie KennedyLucille Clay Cheryl RussellPenny Darcy (voice) Richard EdsonJack Bateman Jeff SilvermanArthur Gammet Louis MustilloGuy from the Morgue George D. WallaceRobert Ross Curt LowensDr. Morton / The Reaper Barbara BillingsleySheila Byron MinnsThe Mandrake Root Claudia SilverMaude Villdorf Valerie WildmanJacqueline Frederick WesslerAlien (voice) Jodie MarkellSue Weatherby Charles Kay-HuneTed Weatherby Sara DriverMom (voice) / Director Rockets RedglareSwlabr (voice) Danielle FerlandBarbie Barton Kate McGregor-StewartMrs. Barton Karen ShalloAgnes Peabody Karen HittelmanRadiologist Barry NelsonDr. Vernon Rathmore John Scott CloughAlex Kritz Brian WadeAlbino Creatures Troy DonahueDr. Thomas Becker David ParmenterGok (voice) S.A. GriffinSatan's Minion Michael Warren PowellDirector Scott AlexanderDirector / Escritor Michael GornickDirector / Productor Allen CoulterDirector / Escritor Brian Thomas JonesDirector Theodore GershunyDirector / Historia Tom NoonanDirector / Escritor David MischDirector / Escritor Sara DriverMom (voice) / Director Robert T. MegginsonDirector / Escritor Bruce FeirsteinDirector / Escritor Anthony Santa CroceDirector Richard BennerDirector / Escritor Alan KingsbergDirector / Escritor Neal Marshall StevensEscritor Richard P. RubinsteinProductor ejecutivo Diane VilagiSupervising Producer Robert Barbour JohnsonHistoria Michael GalloglachHistoria Frank Belknap LongShort Story Manly Wade WellmanHistoria Christopher OrvilleHistoria 
