A prequel to the first two Underworld films, this fantasy explains the origins of the feud between the Vampires and the Lycans. Aided by his secret love, Sonja, courageous Lucian leads the Lycans in battle against brutal Vampire king Viktor. Determined to break the king's enslavement of his people, Lucian faces off against the Death Dealer army in a bid for Lycan independence.
- Year: 2009
- Country: United States of America
- Genre: Fantasy, Action, Thriller
- Studio: Screen Gems, Lakeshore Entertainment, Sketch Films, UW3 Film Productions
- Keyword: prison, vampire, slavery, castle, forbidden love, werewolf, battle, slave, fictional war, gothic, dungeon, dark fantasy, aristocracy, urban gothic
- Director: Patrick Tatopoulos
- Cast: Rhona Mitra, Bill Nighy, Michael Sheen, Shane Brolly, Steven Mackintosh, Kevin Grevioux