Watch Batman: The Killing Joke (2016) HD Full Movie Free on SolarMovie. Watch Batman: The Killing Joke (2016) online free. As Batman hunts for the escaped Joker, the Clown Prince of Crime attacks the Gordon family to prove ...As Batman hunts for the escaped Joker, the Clown Prince of Crime attacks the Gordon family to prove a diabolical point mirroring his own fall into madness.