High Quality Content by WIKIPEDIA articles! "Amber 31422" is the fifth episode of the third season of the American science fiction drama television series Fringe. It first aired on November 4, 2010 in the United States. The third season spent its time alternating between the prime and parallel universes, and "Amber 31422" was set in the latter. Olivia, still trapped in the Other Side and brainwashed, investigates the Rose brothers, who are able to do the seemingly impossible: escape from an amber-like substance used to contain fringe events.