
Documentaries were the first types of films to break through the hardcore feature barrier in 1969. SEX U.S.A. highlights the frank, open, and revolutionary sexual attitudes of the time.
Cast
Barbara Benner
Bisexual Blonde
Betty Bombed
Orgy Girl with Ponytail

Gerard Damiano
Himself - Interviewer
June Dulu
Orgy Girl in Blue Top
Berton Goldwater
Himself - Attorney
Barbara Grumet
Bisexual Brunette
Helen Lang
Brunette Orgy Girl

Fred J. Lincoln
First Guy Having Sex
Paul Matthews
Himself
Jack Nichols
Himself - Editor

Darby Lloyd Rains
Orgy Girl in Boots

Harry Reems
Guy with Bisexual Girls

Jason Russell
Orgy Guy - Tan Collarless Shirt

Tina Russell
First Girl Having Sex
Sam Spaced
Orgy Guy with Ponytail
Ron Wertheim
Himself - Filmmaker
Martin Anderson
Unknown
Arlene Auber
Unknown