Harry Belafonte

Buck: Which way are you ridin', Preacher?
The Preacher: Well, that's not exactly settled in my mind yet.
Buck: Well, you got three possibilities.

The Preacher: Oh?

Buck: North, south or east.

The Preacher: What happened to west?

Buck: We're going west.
Buck played by Sidney Poitier
The Preacher played by Harry Belafonte