Rainn Wilson

Frank Darbo

Rob Zombie

Voice Of God (voice)

Nathan Fillion

The Holy Avenger

Michael Rooker

Abe

Kevin Bacon

Jacques

Linda Cardellini

Pet Store Employee

Steve Agee

Comic Book Store Jerk

Liv Tyler

Sarah

Elliot Page

Libby

Gregg Henry

Detective John Felkner

James Gunn

Demonswill

Grant Goodman

Young Frank

Andre Royo

Hamilton

Mikaela Hoover

Holly

Laurel Whitsett

Librarian

Matt Moore

Jesus / Guy In Line

Sean Gunn

Toby

Stephen Blackehart

Quill

Don Mac

Mr. Range

Gerardo Davila

Cop

Paul T. Taylor

Frank Sr.

Connor Day

Teenage Frank

Nick Holmes

Jim

James Lentzsch

Passenger Teen

Matthew Leutwyler

Executive Producer