Mike Judge Hank Hill Voice, Executive Producer Kathy Najimy Peggy Hill Voice Pamela Adlon Bobby Hill Voice Johnny Hardwick Dale Gribble Voice Stephen Root Buck Strickland Voice Toby Huss Kahn Souphanousinphone Sr. Voice Lauren Tom Minh Souphanousinphone, Kahn 'Connie' Souphanousinphone Jr. Voice Yakov Smirnoff Guest Voice Charlie Daniels Guest Voice Vince Gill Boomhauer's Singing Voice Guest Voice Greg Daniels Executive Producer