"An Enemy of Fate" is the series finale of the American Fox science-fiction/drama television series Fringe, Episode 13 of Season 5, and the 100th episode over all. It aired, along with the penultimate episode, "Liberty", in the United States on January 18, 2013. The final two episodes were simulcast in the UK and Ireland on Sky1 and in Spain in Canal+.It received mostly positive reviews from both critics and fans.