Justin Roiland Creator Mike McMahan Creator, Executive Producer Dan Stevens Korvo Voice Thomas Middleditch Terry Voice Sean Giambrone Yumyulack Voice Mary Mack Jesse Voice Carlos Alazraqui Montez Guest Voice Darren Criss Garth Guest Voice Sutton Foster Sister Sisto Guest Voice Tiffany Haddish Aisha Guest Voice Josh Bycel Executive Producer, Writer Marisa Livingston Director