In the irreverent spirit of fun that made “The LEGO® Movie” a worldwide phenomenon, the self-described leading man of that ensemble – LEGO Batman – stars in his own big-screen adventure. But there are big changes brewing in Gotham, and if he wants to save the city from The Joker’s hostile takeover, Batman may have to drop the lone vigilante thing, try to work with others and maybe, just maybe, learn to lighten up. The Lego Batman Movie
Three years after saving the Lego Universe with Emmet and Wyldstyle, Batman continues fighting crime in Gotham City. During a mission to prevent the Joker from destroying the city, Batman hurts his arch-rival’s feelings by telling him he is not as important in his life as he thinks he is, leading Joker to seek the ultimate revenge on him.
The following day, Batman attends the city’s winter gala as his alter ego Bruce Wayne to celebrate the retirement of Commissioner Gordon and the ascension of his daughter Barbara as the Gotham City Police Department’s new police commissioner, but is infuriated when she announces her plans to restructure the city’s police to function without the need of Batman. The Joker crashes the party with the rest of Gotham City’s villains, but has all of them surrender to the police. Despite realizing that this makes him no longer relevant to the city’s safety, Batman suspects his arch-rival is up to something and decides to stop him by banishing him into the Phantom Zone, a prison for some of the most dangerous villains in the Lego multiverse.
As he plots to steal Superman’s Phantom Zone Projector, Alfred intervenes and advises him to take charge of Dick Grayson, whom Bruce had unwittingly adopted as his ward during the gala, to which he eventually agrees and fosters Dick as Robin. The pair manage to recover the Projector from the Fortress of Solitude, before breaking into Arkham Asylum and using it on the Joker. Annoyed at his recklessness and suspecting that Joker wanted this to happen, Barbara locks up Batman and Robin. While the Projector is being seized as evidence, Harley Quinn steals it back and uses it to free the Joker as she did not surrender to the police as part of the Joker’s plan. Afterwards, Joker unleashes the villains trapped within the Phantom Zone to cause havoc upon Gotham including Lord Voldemort, King Kong, Sauron, the Wicked Witch of the West, Medusa, Agent Smith and his clones, the Daleks, the Gremlins, and the Kraken.