In order to escape from her former lover Marc, Sylvia goes to Brazil where Dr. Santamo transforms her into the beautiful Emmanuelle. With this new identity comes a sexual awakening which is complicated by her memories of Marc. As with other entries in this series, the plot twists provide ample opportunities to expose the characters.

When French King Louis XIV (Beau Bridges) learns that his twin brother, Philippe (Beau Bridges), could usurp his crown, he sets out to imprison him in the Bastille prison but four loyal musketeers are protecting Philippe.

Christine (Phoebe Cates), a student at an exclusive all-girls private school, is in love with Jim, who attends an academy for boys nearby. Christine's arch rival Jordan also has her eye on Jim, and she is willing to do whatever she can to steal him away. Jim's uber-slob buddy Bubba is going with Betsy, Christine's cynical friend, though he would probably be unfaithful if any other woman were willing to get near him. Bubba and his pals sneak into the girls' school dressed in drag in hopes of reaching the Promised Land (better known as the women's shower room), while Christine and Jim run away together for the weekend, though their escapade isn't as romantic as they had hoped.