When does Harvey Birdman: Attorney General return?

Harvey Birdman: Attorney General is a 2018 American adult animated television special. It was written by Michael Ouweleen and Erik Richter, and directed by Richard Ferguson-Hull. The special was released on the Adult Swim website on October 12, 2018, before making its official television debut on October 15, 2018. It features the same cast members from the original series reprising their respective roles. The plot serves as a loose parallel to Donald Trump, and his administration as President of the United States.