Sarno, a pioneer of the sexploitation film genre, completed his first adult-oriented feature,
Nude in Charcoal, in 1961. Among his best-known films in the genre are
Sin in the Suburbs (1964), which was about
wife swapping,
Flesh and Lace,
The Swap and How They Made It (1966), in which his wife appeared, He was also well known for scenarios centering on issues of psycho-sexual anxiety and
sexual identity development. During his sexploitation period, Sarno worked with such actors as
Uta Erickson,
Dyanne Thorne (star of the
Ilsa series), Audrey Campbell (''Olga's House of Shame'' series),
Michael Alaimo, Patricia McNair, Tod Moore, and his cousin,
Joe Santos, who would become a regular on television's
The Rockford Files. Beginning in 1968, Sarno's work became somewhat more explicit, predicting the emergence of
softcore porn. His breakthrough feature
Inga (1968) ==Personal life and death==