Stream the full Doctor Who 2005 Season 12 Episode 4 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.
It is 1903 and on the edge of Niagara Falls, something is wrong at Nikola Tesla's generator plant, where someone – or something – is sabotaging the maverick inventor's work. Has Tesla really received a message from Mars? And where does his great rival Thomas Edison fit into these events? The Doctor and her companions Yaz, Ryan and Graham must join forces with one of history's greatest minds to save both him and planet Earth.