The Hobbit Trilogy is a series of fantasy adventure films based on J.R.R. Tolkien's novel, The Hobbit. Benedict Cumberbatch provides the voice and motion-capture performance for the dragon Smaug, one of the main antagonists in the films. The trilogy follows the journey of Bilbo Baggins, a hobbit who is swept into an epic quest to reclaim the Lonely Mountain from the dragon Smaug. With its stunning visuals, epic battles, and memorable characters, The Hobbit Trilogy is a must-watch for fans of fantasy and adventure.