In the scene where Sandra gets up to grab a towel, a box of Ivory Snow is seen in the closet. Prior to being a porn actress, Marilyn Chambers was known as the "Ivory Snow Girl", having posed with a baby on the box cover.
This movie was the best-selling adult videocassette in the USA between 1980 and 1982.
Actress Joan Turner, who played Aunt Victoria, received an 'introducing' credit.
According to the Marilyn Chambers Archive website, ''there was also talk of footage being shot of Serena fisting Marilyn in the pool scene. Allegedly the film was trimmed to remove the shot of Serena's fist going into Marilyn, as it was deemed too controversial for 1980 audiences, but it's unclear if the footage still exists.''
The billiards table sequence was so popular with audiences it was re-used for 'Insatiable II' (1984).