Underworld: Rise of the Lycans (2009) - Rhona Mitra "Sonja" Necklace Pendant.; Original screen used necklace pendent prop worn by "Sonja", played by Michael Sheen in the action horror film Underworld: Rise of the Lycans (2009) directed by Patrick Tatopoulos and starring Kate Beckinsale, Michael Sheen, Bill Nighy, Rhona Mitra, Steven Mackintosh, and Kevin Grevioux. It is the third (chronologically, the first) installment in the Underworld franchise and a prequel to the 2003 film Underworld. The film focuses primarily on the origins of the characters and the events that lead up to the Vampire–Lycan war.; The necklace is one part of a pair of unique keys that unlocks "William's Prison", which when brought together and combined, become the one key that alone opens both the trick wall that hides the secret chamber that houses William's cell and the cell itself. Together, they play a crucial plot device in the Underworld franchise.; Used in the scene where the pendant is ripped off Sonja at the end of the movie. Sonja was a pure-blooded Vampire whose story is pivotal in the Underworld series. She is the daughter of Viktor and the lover of Lucian, as well as a member of the Vampire Council.; Made of resin. Chain is metal.; Don't miss out on a one of the most desirable props from the Underworld franchise.