Narrator
self
self (as Nina Fleck)
aryan
Field Investigator
Harry Laughlin
Earl Laughlin
Young Charles Davenport
Baby Bolinger
Emma Buck
Carrie Buck
Baby Vivian
Inquisitor
Supreme Court Justice
Cow Milker
Adolf Hitler
Josef Mengele
Euthanasia Victim
Euthanasia Doctor
Man - Live Operation
Experimental Teen
twin
Siamese twin
Older Charles Davenport
