Victor Wong Chi-Keung

Grandpa

Charles Napier

Jack

Michael Treanor

Rocky

Max Elliott Slade

Colt

Crystle Lightning

Jo

Patrick Kilpatrick

J.J.

Don Shanks

Charlie

Donal Logue

Jimmy

Vincent Schiavelli

The Mayor

Don Stark

Sheriff

Dennis Holahan

EPA Man

Danuel Pipoly

Kid #3

Gary Epper

Biker #1

Stuart Proud Eagle Grant

Indian #1

Jeff Cadiente

Indian #2

Thomas Rosales Jr.

Thug Fighting Grandpa at Indian Ceremony (uncredited)

Gene LeBell

Red-Haired Waste Plant Worker Punching Rocky (uncredited)

Rick Avery

Cowboy Thug Fighting Grandpa at Indian Ceremony (uncredited)