Lost Girl focuses on the gorgeous and charismatic Bo, a supernatural being called a succubus who feeds on the energy of humans, sometimes with fatal results. Refusing to embrace her supernatural clan and its rigid hierarchy, Bo is a renegade who takes up the fight for the underdog while searching for the truth about her own mysterious origins.

A journey through the psyche of a young ballerina whose starring role as the duplicitous swan queen turns out to be a part for which she becomes frighteningly perfect.