Season 04 , Episode 20– “World’s Apart” The Fringe teams from both worlds are united by a common cause; new developments are linked to the children from the Cortexiphan experiments Links: HOMEPAGE – TV.com Fringe.S04E20.HDTV.x264-LOL x264 | AAC VBR | 296MB Fringe.S04E20.Worlds.Apart.HDTV.XviD-FQM XviD | MP3 VBR | 350MB - Top Free Download Sources