Prima ballerina Dominika Egorova faces a bleak and uncertain future after she suffers an injury that ends her career. She soon turns to Sparrow School, a secret intelligence service that trains exceptional young people to use their minds and bodies as weapons. Dominika emerges as the most dangerous Sparrow after completing the sadistic training process. As she comes to terms with her new abilities, she meets a CIA agent who tries to convince her that he is the only person she can trust.

Her strict upbringing is driving Genevra French (Dorothy Phillips) crazy, so when she gets her hand on a book called "How to Attract the Opposite Sex," she takes its advice to heart. She uses her newly found wiles on Lawrence Tabor (William Stowell) and gets him to marry her. Only after the wedding does she tell him she married him just to get away from her family, and that she intends to do exactly as she pleases.