Saddle Rash

H. Jon Benjamin

as

Gummy / Tommy ...

Sarah Silverman

as

Hanna Headstro...

Sam Seder

as

Slim (voice)

Joe McGuirk

as

(voice)

Waylon Jennings

as

(voice)

Todd Barry

as

Kitty the Kid ...

Mitch Hedberg

as

Various Voices...

David Frizzell

as

(voice)

Carl P. Mayfie...

as

(voice)

Ken Mellons

as

(voice)

Doug Stone

as

(voice)