Conan and Andy Richter Will Be On Arrested Development

During Will Arnett’s stop by Conan last night, we found out that there will be some ultra special guest appearances on the new episodes of Arrested Development and Will Arnett isn’t great at keeping secrets.

Also, we learned that, at Arnett and Jason Bateman’s Dumb Dumb offices, Will Arnett still channels Gob Bluth.