The Naughty Stewardesses follows the typical pattern of a Roger Corman "nurse" film (very popular at the time), only with stewardesses. The plot follows the exploits of four sexy flight attendants, and each of them disrobes in front of the camera and/or engage in intercourse at one point. There's raunchy action with a captain and a lass aboard his plane (in which a small child looks on to get a first hand sex ed class), and a wild party where a nude dude is actually a cake (he gets slobbered by one of the stewardesses!).
Diana is a Roman wife happily married to sympathetic Paolo but she is keen on playing benign games of seduction with other men while resisting the advances of chic lingerie shop owner Silvio and she narrates her adventures to Paolo in order to stimulate their otherwise monotonous sexual life.
A poor French teenage girl engages in an illicit affair with a wealthy Chinese heir in 1920s Saigon. For the first time in her young life she has control, and she wields it deftly over her besotted lover throughout a series of clandestine meetings and torrid encounters.
In Montauban in 1944, Julien Dandieu in a surgeon in the local hospital. Frightened by the German army entering Montauban, he asks his friend Francois to drive his wife and his daughter in the back country village where Julien has an old castle.
While serving time for insanity at a state mental hospital, implacable rabble-rouser Randle Patrick McMurphy inspires his fellow patients to rebel against the authoritarian rule of head nurse Mildred Ratched.