A philosophical burlesque, Human Nature follows the ups and downs of an obsessive scientist, a female naturalist, and the man they discover, born and raised in the wild. As scientist Nathan trains the wild man, Puff, in the ways of the world - starting with table manners - Nathan's lover Lila fights to preserve the man's simian past, which represents a freedom enviable to most.
as Nathan Bronfman
as Lila Jute
as Puff
as Gabrielle
as Nathan's Mother
as Nathan's Father
as Frank
as Louise
as Young Lila Jute
as Wendall the Therapist
as Puff's Father
as Police Detective
as Police Detective
as Police Detective
as Doctor
as Congressman
as Congressman
as Young Puff
as Young Nathan
as Wayne Bronfman
as Bistro Waitress
as Aversion Therapy Model
as Chester's Waitress
as Stripper
as Lecture Host
as Puff's Mother
as Reporter (uncredited)