UNDERWORLD: BLOOD WARS follows Vampire death dealer, Selene (Kate Beckinsale) as she fends off brutal attacks from both the Lycan clan and the Vampire faction that betrayed her. With her only allies, David (Theo James) and his father Thomas (Charles Dance), she must stop the eternal war between Lycans and Vampires, even if it means she has to make the ultimate sacrifice.
Though absent from his ancestral home of Blackmoor for many years, aristocrat Lawrence Talbot (Benicio Del Toro) returns to find his missing brother at the request of the latter's fiancee, Gwen (Emily Blunt). He learns that a creature has links to an ancient curse turning people into werewolves when the moon is full. To save the village and protect Gwen, he must slay the bloodthirsty beast, but he contends with a horrifying family legacy.
High-school student Bella Swan (Kristen Stewart), always a bit of a misfit, doesn't expect life to change much when she moves from sunny Arizona to rainy Washington state. Then she meets Edward Cullen (Robert Pattinson), a handsome but mysterious teen whose eyes seem to peer directly into her soul. Edward is a vampire whose family does not drink blood, and Bella, far from being frightened, enters into a dangerous romance with her immortal soulmate.
In Bucharest, Romania, the orphan Vivian was raised by her aunt after losing her parents ten years ago in the Rocky Mountains, Colorado. Her family belongs to a bloodline of werewolves and Vivian is promised to the leader of the pack, Gabriel. When the American cartoonist Aiden, who is researching werewolves for his publisher for the next edition of his magazine, meets Vivian, they immediately fall in love for each other. However, the evil son of Gabriel and Vivian's cousin Rafe poisons Gabriel about the love of Vivian, forcing her to choose between her bounds with her family and her passion for Aiden.
Underworld: Evolution continues the saga of war between the Death Dealers and the Lycans. The film goes back to the beginnings of the ancient feud between the two tribes as Selene (Kate Beckinsale), the beautiful vampire heroine, and Michael (Scott Speedman), the lycan hybrid, try to unlock the secrets of their bloodlines. This will be a modern tale of action, intrigue and forbidden love, which takes them into the battle to end all wars as the immortals must finally face their retribution.
Under cover of night, vampires engage in an age-old battle with their sworn enemies, the Lycans, a clan of violent werewolves. Selene (Kate Beckinsale), a vampire orphaned in the wake of a bloody Lycan attack, works for the vampire clan as a trained killer. When the Lycans take a mysterious interest in Michael Corvin (Scott Speedman), an exceptional mortal doctor, Selene struggles to save him from Lucian (Michael Sheen), a ruthless Lycan leader hellbent on ending the vampire bloodline.
Two American tourists in England are attacked by a werewolf that none of the locals will admit exists.