I try to search Ben 10 Alien Swarm movie that can be download for free on Google and finally i found one. This is DVDRip version and have size about 700MB. This movie split to 8 part to make download easier.

Against the staunch protests of his closest allies, Gwen and Kevin super-powered teenage hero Ben joins forces with his mysterious old friend Elena to investigate and defeat an unstoppable threat known as the alien swarm. Produced by the Cartoon Network, thisl ive-action adventure movie features awesome motorcycle

I’m guarranted the download link work until now. Ben 10 Alien Swarm movie.