Iron Wolf (2013)
Plot: The film opens in 1945 as Nazi scientists, in a desperate attempt to win World War II, create a secret, unstoppable biological weapon: a powerful, engineered werewolf. A Russian attack destroys the lab and traps the immortal creature beneath the ruins. Decades later, in the present day, punk-rock icon Spike Jones and his friends visit the abandoned, dilapidated Nazi research facility with the intention of cleaning it up for a band reunion concert. While exploring the ruins, they unintentionally free the long-buried werewolf, which immediately begins its war against humanity.