The way a visual medium like film can depict futuristic worlds or alternate realities means that almost anything that can be imagined can be depicted on-screen.
The science fiction genre has been one of the most consistently thrilling to explore throughout the history of cinema. The way a visual medium like film can depict futuristic worlds or alternate realities means that almost anything that can be imagined can be depicted on-screen. Since the silent era, filmmakers have been using the medium to their advantage, commenting on humanity's present and hypothesizing about its future through the science-fiction genre.