Reefer Madness! (Tell Your Children)
Enjoy the whole movie!
A moralising cult classic from the 30s, designed to exploit fears of drug abuse while masquerading as a educational film in order to get shots of ladies showing their stocking tops past the stringent censors, Reefer Madness is a delirious riot of a movie in which we learn that smoking weed can lead to an interest in "Race" music (i.e. Jazz) played by wild haired dope lunatics...