Screw-On Head (voice)
Paul Giamatti
Emperor Zombie (voice)
David Hyde Pierce
Mr. Groin (voice)
Patton Oswalt
President Abraham Lincoln / Demon / Professor Faust (voice)
Corey Burton
Aggie / Geraldine (voice)
Mindy Sterling
Patience the Vampire (voice)
Molly Shannon
Director
Chris Prynoski
Writer
Mike Mignola
Art Direction
Executive Producer
Bryan Fuller
Producer
Ken F. Levin
Editor
David W. Foster
Jason Netter
Original Music Composer
Pierpaolo Tiano
Susan Corbin