Watch Mega Shark vs. Kolossus (2015) HD Full Movie Free on solarmovie.do. Watch Mega Shark vs. Kolossus (2015) online free. In search of a new energy source, Russia accidentally reawakens the Kolossus - a giant robot doomsda...In search of a new energy source, Russia accidentally reawakens the Kolossus - a giant robot doomsday device from the Cold War. At the same time, a new Mega Shark appears, threatening global security.