Stephen Gregory Smith (Billy Argo), Margot Siebert (Caroline Siebert), James Gardiner (Fenton Mills), Thomas Adrian Simpson (Professor von Golum), Anika Larsen (Penny Maple/Ensemble), Harry A. Winter (Larry/Ensemble), Russel Sunday (Detective Brown/Ensemble), Evan Casey (Killer Kowalzavich/Dale Hardley/Ensemble), Tracy Lynn Olivera (Violet Dew/Nurse/Ensemble), Sherri L. Edelen (Therapist/Ensemble)