Mike Judge Hank Hill Voice, Executive Producer Kathy Najimy Peggy Hill Voice Pamela Adlon Bobby Hill Voice Brittany Murphy Luanne Platter Voice Johnny Hardwick Dale Gribble Voice Stephen Root Buck Strickland Voice David Herman Ted T. Gannaway Voice Lauren Tom Minh Souphanousinphone, Kahn 'Connie' Souphanousinphone Jr. Guest Voice Tom McGowan Dr. Newman, Dave Guest Voice Ann Richards Guest Voice Renée Zellweger Tammy Duvall Guest Voice Harry Groener Dr. Tate, Larry Guest Voice Snoop Dogg Alabaster Jones Guest Voice Beth Grant Tilly Hill Guest Voice Marcelo Tubert Marty Mendez Voice Adrian Young Guest Voice Ashley Gardner Nancy Hicks Gribble Guest Voice Dave Thomas Lane Pratley , Mr. Burton Guest Voice Jim Dauterive Cockroach Guest Voice Toby Huss Kahn Souphanousinphone Sr. Guest Voice Greg Daniels Executive Producer