The ensemble cast for Adam Scott's next Greatest Event in Television History special on Adult Swim is slowly being announced. Vulture reports that Kathryn Hahn, who acted alongside Scott in Parks and Rec, will be part of the cast, which already includes Scott and Chelsea Peretti. The new Greatest Event special, the series' third, will air on Adult Swim at midnight on November 7th. Scott calls this one, "by far the stupidest one we've done yet. Almost embarrassingly stupid. Hopefully in a funny way." This will be the second-to-last Greatest Event in Television History special, with the ultimate one expected to air early next year.
Each Greatest [...]