Lost Girl is a Canadian supernatural drama television series[1] that premiered on Showcase on September 12, 2010.

It follows the life of a bisexual[5][6] succubus named Bo, played by Anna Silk,[7][8] as she learns to control her superhuman abilities, help those in need, and discover the truth about her origins.

[11][12] In the United States, on March 3, 2015, Syfy announced the premiere of season 5 on April 17, 2015, at 10 p.m., with the show's broadcast day changed to Friday.

On April 9, 2014, Prodigy Pictures and Showcase announced the start of production on 13 episodes, with filming taking place in and around Toronto, and season 5 premiering in Fall 2014.

Showcase released the first episode of Part 2, "44 Minutes to Save the World", online on August 21, 2015, in advance of the broadcast premiere on September 6, 2015.