Joe MorrisonDr. John Hoyt
Valerie HawkinsKaren Richardson
John VellaEgon
Jack NagleDr. Richardson
Sandy Lee KaneLouise, dark redhead
Deanna LundJessica
Lois EtelmanDonna
Doug HobartEgon as a Monster
Blanche DevereauxSusan
William GreféDirector
William KerwinScreenplay
Ben LithmanScript Consultant
Richard S. FlinkProducer
Joseph FinkProducer
Juan Hidalgo-GatoProducer