The film "Open Range" was dedicated to the memory of the parents of one of the actors; who was the actor? 
Miklos Wright:  His most notable works include "Open Range" and "Mr. Brooks", both of which starred Kevin Costner, along with doing multiple episodes of "Southland (TV Series)" and "Chicago PD (TV Series)". Open Range (2003 film):  The film was the final on-screen appearance of Jeter, who died before it was released, and the film was dedicated to Jeter's memory, and to that of Costner's parents, Bill and Sharon.
Kevin Costner