Author Larry McMurtry revisits Gus and Woodrow, the aging lawmen from his bestselling Western novel Lonesome Dove, in their early days as young men determined to make a name for themselves as Texas Rangers in this made-for-TV prequel. Gus (David Arquette) and Woodrow (Jonny Lee Miller) join up with a ragtag band of Rangers determined to take Santa Fe away from Mexico, but they soon find they've walked into a dangerous but forbidding territory of populated by hostile Indians and dangerous opportunists. Dead Man's Walk also features Brian Dennehy, F. Murray Abraham, Keith Carradine, and Edward James Olmos.