Amazon.com: Lego Super Heroes (Batman) Joker Minifigure (2012) : Toys & Games
Amazon.com: Lego Super Heroes (Batman) Joker Minifigure (2012) : Toys & Games
The Joker | Brickset: LEGO set guide and database
The Joker | Brickipedia | Fandom
The Lego Batman Movie [DVD] (English audio): Amazon.co.uk: Rosario Dawson, Will Arnett, Ralph Fiennes, Michael Cera, Zach Galifianakis, Mariah Carey, Jenny Slate, Siri, Jason Mantzoukas, Conan O'Brien, Chris McKay: DVD & Blu-ray