Watch Scooby-Doo and the Samurai Sword (2008) HD Full Movie Free on SolarMovie. Watch Scooby-Doo and the Samurai Sword (2008) online free. The Mystery Inc. crew travels the globe on a transcontinental treasure hunt to solve a series of anc...The Mystery Inc. crew travels the globe on a transcontinental treasure hunt to solve a series of ancient riddles. Scooby-Doo and Shaggy are indoctrinated by an unlikely Sword Master.