Stream the full Martin Mystery Season 1 Episode 23 movie online for free in crystal-clear HD quality. No downloads required—just press play and enjoy the action, complete with English subtitles for an enhanced viewing experience.
Martin Mystery: Martin, Diana & Java discover that a hideous creature living in the city�s sewers of Ottawa, was once a man who accidentally became �infected� by an experiment at a top-secret genetics laboratory. Now, because of his grotesque mutation, he�s bent on revenge and must be stopped.