Stream the full Fringe Season 4 Episode 21 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.
In the first of a two part season finale, a mysterious Fringe event causing people to spontaneously combust forces Walter to revisit his painful past, while the Fringe team faces off against David Robert Jones to save the world, or worlds.