Scarlett Johansson & Morgan Freeman star in this sci-fi action thriller written & directed by Luc Besson. Johansson stars as the titular heroine who finds herself caught up in the dodgy dealings of the Taiwanese mob while living in Taipei. Forced into becoming a smuggler, she is drugged before a package is inserted into her stomach for safe transit. Lucy is then severely beaten for protesting her situation which results in the package bursting inside her & leaking into her bloodstream. As the drug takes over her body, Lucy becomes capable of using a higher brain capacity than humans are naturally accustomed to which makes her able to use telekinesis & absorb knowledge rapidly. Meanwhile, neurological scientist Professor Norman (Freeman) takes an interest in Lucy's evolution as she takes revenge on those responsible for her extraordinary transformation & evades those who wish to harness her powers for their own ends.