Page 1 of Category: Sci-Fi & Fantasy Clip Videos results sort by upload date. Play, Watch and download Sci-Fi & Fantasy clip videos. Sci-Fi or Science fiction is a genre of speculative fiction dealing with imaginative concepts such as futuristic science and technology, space travel, time travel, faster than light travel, parallel universes and extraterrestrial life. Fantasy is a genre of fiction that uses magic or other supernatural elements as a main plot element, theme, or setting. Many works within the genre take place in imaginary worlds where magic and magical creatures are common.