His vocal effects were provided by Steven Blum in the first game and was voiced by Cristopher Corey Smith in the subsequent games.
Joker appears as the final boss of the game with Harley Quinn, and is one of the main antagonists in the game. He and his team were plotting to spread his laughing gas over the city from Gotham Cathedral. His team consisted of himself as the leader of the group, Harle Quinn as second-in-command, Killer Moth and Scarecrow.
Lego Batman 2: DC Super Heroes
He appears as the main antagonist alongside Lex Luthor, whom he makes a deal with. Joker would aid Luthor in his plot to become president and he will let Joker use his weapon called The Deconstructor on Batman. Once again Joker is the final boss of the game inside big Joker Robot.
Lego Batman 3: Beyond Gotham
He appears as the secondary antagonist alongside Luthor again, with Brainiac taking the spot of the main villain. Again his plan with Luthor was to become rulers of USA. He appears as boss in Containment Cells.