The Triangle is a three-part US-British-German science fiction television miniseries. It first aired on Sci-Fi Channel in the US December 5–7, 2005. A shipping company employs a team of four people to discover the secret of the Bermuda Triangle. They ultimately find out the truth about a high-tech underwater facility operated by the United States Navy and its relation to the Philadelphia Experiment. They close the Triangle, destroying it forever, but their efforts at closing the wormhole also disrupt time and cause the Triangle never to have existed in the first place.