VENGEANCE VALLEY (1951) - Is a fine Western starring Burt Landcaster as a good cattleman out to help his adoptive brother who turns bad. Really enjoyed this film on DVD as I bought it for $1 at a local dollar store. The color is a little faded, but worth the price. Orignally shot in technicolor by MGM.
Trying to think of other good cattle drive films. Here is a small list.
Red River
The Cowboys
The Culpepper Cattle Company
Will Penny
Open Range
City Slickers