H. Jon Benjamin

Gummy / Tommy Morgan (voice)

Sarah Silverman

Hanna Headstrong (voice)

Sam Seder

Slim (voice)

Joe McGuirk

(voice)

Waylon Jennings

(voice)

Todd Barry

Kitty the Kid (voice)

Mitch Hedberg

Various Voices (voice)

David Frizzell

(voice)

Carl P. Mayfield

(voice)

Ken Mellons

(voice)

Doug Stone

(voice)