Warner Bros. has unveiled its master plan for its upcoming Lego movies, staking out release dates for the next three movies in the franchise. The Lego Batman Movie, which, at this stage, is untitled, will be the first new Lego movie out of the gate and will open Feb. 10, 2017. The date hews closely to the Feb. 7, 2014, opening of The Lego Movie, the surprise hit that has kicked off a whole new franchise for the studio.