The 1970s erotic film movement emerged as a significant cultural phenomenon, characterized by a shift towards more explicit sexual content in cinema. This era saw the rise of films that explored themes of sexuality, liberation, and desire, often challenging societal norms. Notable films from this period include Deep Throat and Behind the Green Door, which gained mainstream attention and sparked discussions about censorship and artistic expression. This movement coincided with the broader sexual revolution, which advocated for sexual freedom and the questioning of traditional values. Filmmakers began to experiment with narrative structures and visual styles, leading to a more open portrayal of human sexuality. The movement ultimately laid the groundwork for the adult film industry as we know it today.