yle XY was an American television series with a science fiction premise and mystery-drama style produced by ABC Family. The central character is a teenage boy who awakens naked in a forest outside Seattle, Washington, with no more knowledge or abilities than a newborn and no belly-button. He is taken in by a family and given the name Kyle. The series follows Kyle as he tries to solve the puzzles of who he is and why he has no memory before that day. Although set in present-day Seattle, the series was filmed in the Vancouver, British Columbia, area.

The show premiered June 26, 2006, on the ABC Family cable channel. Episodes were also broadcast on the ABC network the first season, but only for part of the second season, after which it could only be seen on ABC Family.

After the 10-episode debut season on ABC Family during Summer 2006, news reported a total of 23 new episodes were ordered for the second season, which started on June 11, 2007, with rebroadcasts on ABC beginning on June 15, 2007. The second season’s 13th episode, "Leap of Faith", aired on Monday, September 3, 2007; the remaining 10 began airing on January 12, 2008.

The German version was aired December 8, 2007. The show started its second season in the UK on Monday, September 3, 2007, and on April 5, the first season was broadcast in France on M6. On October 5, 2007, TV Guide reported that ABC family had renewed Kyle XY for a third and final season of 10 episodes, which began airing on January 12, 2009.

Overview from themoviedb.org