How Many Times Has The Joker Escaped From Arkham Asylum

people are constantly breaking out of Arkham Asylum none more so than the most dangerous criminal in Gotham the Joker. but how many times has he done it. In this video i go through all his mainline appearances to discover the answer hope you enjoy be sure to like and subscribe intro 0:00 earth one 2:14 new earth 5:47 prime earth 17:50 analysis 24:18 outro 25:58 #dc #comics #cartoon #joker #batman #clown #video