Sir Christopher Lee's final performance as Saruman.
Even though Lego the Hobbit: The Video Game is supposed to be about the entire Hobbit Franchise, The Hobbit: Battle of the Five Armies was not added to the game.
Most of The Lord of the Rings characters were added to the game, for example Sam and Frodo.
Although she didn't star in The Hobbit trilogy, Liz May Brice provided additional voice work in the game.
Liz May Brice and Sir Christopher Lee appeared in The Color of Magic (2008).