Once upon a time... By AggelikiZ Oct 23, 2011 Season 1 (2011–12) The first season premiered on October 23, 2011. Period: Oct 23, 2011 to Apr 25, 2019 Once upon a time Tv SEries Sep 30, 2012 Season 2 (2012–13) The second season premiered on September 30, 2012. Sep 29, 2013 Season 3 (2013–14) The third season premiered on September 29, 2013.
