You are going to Watch Digimon Adventure: Episode 40 English dubbed online free episodes with HQ / high quality. Stream Anime Digimon Adventure: Episode 40 Online English dub Enter The Dark Masters. As the DigiDestined return to the Digital World, they learn of the four Dark Masters who have taken it over. MetalSeadramon, Puppetmon, Machinedramon, and Piedmon are all mega level Digimon, and are more than a match for the DigiDestined. Piximon manages to save the children, although dying in the process.