Link to The family that walks on all four documentary
Documentary Description
An intense scientific debate has ignited around a quiet but
extraordinary family living in rural Turkey-a family with five adults
who walk on all fours. Since bipedalism has long been considered one of
the defining characteristics of modern humans, such a discovery raises
fascinating questions about genetics, society, and the evolutionary
history of our species. Is this the anthropological find of the
millennium, or simply a unique medical case? NOVA sets out to unravel
the controversy and meet the individuals who have captured the
imagination of scientists around the world.