I only knew that Ron Livingston was in the show about two weeks before I started watching it this month, which was weirdly one of the things that made me realize I needed to watch the show. It felt a little like having never seen Casablanca and then when watching it for the first time not realizing, "Wait a minute, Humphrey Bogart is in this?"
While I can appreciate the analogy, you do realize you are comparing Ron Livingston to Humphrey Bogart don't you? In what is generally considered a cinematic masterpiece. Granted, I've never seen Casablanca, but for sure I know Bogart is in it.