High Quality Content by WIKIPEDIA articles! "End of Nights" is the two-part season two premiere of the science fiction television series Sanctuary. The first part originally aired on Syfy and Space in the United States and Canada respectively on October 9, 2009, while the second part aired on October 16, 2009, both occasions following Stargate Universe. It subsequently aired on ITV4 in the United Kingdom on October 6 and 13 2009. Both parts were written by Damian Kindler, and directed by Martin Wood.