Watch American Experience Season 17 Episode 5 Online

Profiling Dr. Alfred Kinsey, the Indiana University zoologist whose "revolutionary picture of American sexuality" rocked the country in the late 1940s and early '50s. Filmmakers Barak Goodman and John Maggio interview Kinsey colleagues and biographers, along with people took part in his studies, to paint a portrait of an "unyielding" proponent of sexual freedom who practiced what he preached. Says sexologist Paul Gebhard, a Kinsey assistant: "He was a rebel."