Watch Fear Factor Season HD Full Free on solarmovie.do. Watch Fear Factor tv series online free. Hosted by Ludacris, "Fear Factor" is filled with new stunts inspired by urban legends, popular scary...Hosted by Ludacris, "Fear Factor" is filled with new stunts inspired by urban legends, popular scary movies and viral videos from today's cultural zeitgeist. Contestants will have to confront their fears to win money.