Sam Shepard as Sheriff Forrest / Wild Bill Hickock

Eric Roberts as Blackjack Britton

Randy Quaid as Doc Woods / Doc Holliday

Peter Stormare as Cavin Guthrie

Brad Rowe as Leon 'Sonny' Miller

Donnie Wahlberg as Deputy Glen / Billy the Kid

JD Souther as Brooks / Jesse James

Amelia Heinle as Rose / Betty McCullough

Shannon Kenny as Dolly Sloan / Ivy

John Dennis Johnston as Lamb / 'Lefty' Slade

Saginaw Grant as Gatekeeper

Richard Edson as Euripides

Gregory Scott Cummins as Knox

John Diehl as Badger

R.G. Armstrong as Coachman

Les Lannom as Bartender

Michael Shaner as Jacinto

Phil Hawn as Inhabitant of Refuge (uncredited)