G.W. Bailey as Rusty, the Dog (Voice)
Charlie Dell as Ollie, the Pig (Voice)
Charles Haid as Lucky Jack (Voice)
Lance LeGault as Junior, the Buffalo (Voice)
Sam Levine as The Willie Brothers (Voice) (as Sam J. Levine)
Randy Quaid as Alameda Slim (Voice)
Randy Quaid as Alameda Slim (Voice)
Ann Richards as Annie (Voice) (as Governor Ann Richards)
Richard Riehle as Sheriff Sam Brown (Voice)
Keaton Savage as Piggy (Voice)
Ross Simanteris as Piggy (Voice)
Dennis Weaver as Abner (Voice)
Tim Blevins as Additional Voices (Voice)
Bob Bouchard as Additional Voices (Voice)
Tami Tappan Damiano as Additional Voices (Voice) (as Tami Tappin Damiano)
Randy Erwin as Additional Voices (Voice)
Linda Griffin as Additional Voices (Voice)
Pam Hamill as Additional Voices (Voice)
Roger Jackson as Additional Voices (Voice)
Leslie Jordan as Additional Voices (Voice)
Linda Kerns as Additional Voices (Voice)
Kevin Ligon as Additional Voices (Voice)
Jordan Del Spina as Additional Voices (Voice)
Wilbur Pauley as Additional Voices (Voice)
Garnett Sailor as Additional Voices (Voice)
Peter Samuel as Additional Voices (Voice)
John Sanford as Additional Voices (Voice)
Peter Siragusa as Additional Voices (Voice)