Guest Stars Keith David voices The President Timothy Olyphant voices Coop Co Starring Maurice LaMarche voices Additional Voices Dan Harmon voices Additional Voices Brandon Johnson voices Additional Voices Kari Wahlgren voices Mary Lou Kari Wahlgren voices Turkey Scientist Dawnn Lewis voices Additional Voices Troy Baker voices General Nolan North voices Army Serviceman Arnie Pantoja voices Additional Voices Jason Paige voices Additional Voices