Science fiction films, also known as Sci-Fi movies, are a genre of cinema that explores imaginary impacts and scenarios based on scientific, technological, and futuristic phenomena. These films often combine elements of adventure, action, and sometimes philosophy. Exploration of Futuristic Themes. Sci-Fi films often explore themes such as space travel, extraterrestrial life, artificial intelligence, and future dystopias. Scientific Basis. Although science fiction movies may include fantastical elements, they often are based on real or theoretical scientific concepts. Innovative Special Effects. These films tend to use cutting-edge special effects to create imaginary worlds and technologies. Reflections on the Human Condition. Many science fiction films use their futuristic settings to explore philosophical and moral questions related to the human condition.