Around 12:11. A crew member is visible next to Artie during Artie and Larry's reunion in the office.
Shadow of boom mic can be seen in the "North" glass poster behind Hank.
Around 07:43-07:45, a boom mic is visible during a meeting between Artie, Larry and Phil.
Matt Letscher's character listed in the credits is Daniel Pryor. In the show he is called Daniel Palmer.