Thought there were a couple recent eps worth posting:
This is Kevin's commentary track for Batman Returns
. If you really like this movie, it might not be for you. Very funny stuff.
This is the most recent episode which I enjoyed specifically because Kevin and Paul Dini break down an idea for a Bruce Wayne TV show. That spins out of a discussion they're having about Arkham Origins, and it doesn't begin until about 38 minutes in.