Private
In an alternative USA where the Equal Rights Amendment is passed, women are drafted to combat army. While some romances, including lesbian ones, are developed, the local commanders try undoing the ERA via a simulated gender war.
Blonde with Eastin
The last of Robert Blake's three "Joe Dancer movies" finds the private investigator framed for manslaughter as he tries to uncover a Hollywood scandal that could ruin a studio and destroy a top star's career.
Darcy
A cheating wife is afraid that her daughter Paula, whom she had with a lover, is unknowingly dating the lover's son - Paula's half-brother. Meanwhile, her unwitting husband is fantasizing about "their" Paula. Incest is eventually avoided.