Dan Harmon Creator Hannah Waddingham Deliria Voice Richard Ayoade Tyrannis Voice Matt Berry Shlub Voice Pam Murphy Stupendous Voice Duncan Trussell Hippocampus Voice Michael Urie Hermes Guest Voice Keith David Asskill Guest Voice Phil LaMarr Guest Voice Steve Levy Executive Producer Jordan Young Executive Producer Alex Rubens Executive Producer Emma Fletcher Writer Blake Lemons Director Jake Hollander Director