Oto Brezina
Carl Jenkins / Louis Pasteur
Grant McKaskle
Gregor Mendel
Rebecca Ritz
Claire Redding
![](https://image.tmdb.org/t/p/w92/uQwd8FHVbjhdqfg5L993WZ8UXKT.jpg)
Beth Shea
Maria Jenkins
Romeo Gerolaga
Dr. Antoine BeChamp
Gina Fields
Eileen
Michael Chapman
Fred
Michael R. Coleman
Mark
Stephen Clark
Father Thomas
Shelly Little Feather
Ginny