Some of the films incorporated sexual content tastefully as part of a broader narrative, such as the Swedish animation/live-action combo Out of an Old Man’s Head (1968), while others like Once Upon a Girl treated their erotic contents as might be expected of a pimply fourteen-year-old hornball. For a brief decade-long period in animation history, between the late-1960s and late-1970s, feature animation filmmakers cast aside their inhibitions and created films that aimed to titillate and shock audiences with the novelty of sexual cartoon imagery.
