Spoilers Ahoy! On episode 6 of The Technicolor Conversation Joe and Gladys talk about Joker...in detail. So if you haven't seen the movie, certainly don't listen to this podcast. Well, listen to it, but just after you've seen the movie.
EDIT/CORRECTION!
The name of the Joker is actually Arthur. He was referred to as Albert several times in the podcast by Gladys and she demanded that I amend the description to acknowledge this egregious and very important error. Okay, thanks.