Final answer:
The movie title is 'Dances With Wolves' featuring Kevin Costner, where he plays a lieutenant who integrates with Native Americans and befriends a wolf. So Option a is the correct answer.
Step-by-step explanation:
The correct answer to the question about the movie title featuring Kevin Costner is a) Dance With Wolves. This film, released in 1990, saw Kevin Costner not only play the lead role but also serve as the director.
In Dances With Wolves, Costner portrays Lieutenant John J. Dunbar, who befriends a wolf and becomes an honorary member of a Native American tribe.
The reference excerpt regarding someone riding through canyons and listening keenly does not directly relate to the movie but evokes a similar Western frontier atmosphere.
Dances With Wolves is known for its beautiful natural settings and careful attention to historical detail, which is somewhat reminiscent of the exploration and discovery elements present in the provided passages.
So Option a is the correct answer.