...you are wrong.
Grady Matthew's character was "Dud"...as evidenced when Newman walks in..puts a $100 bill on the rail, and a guy at the bar says "Call Dud" ... next scene, Newman is playing Grady.
The black character in that bar -played by Forest Whitaker- was named Amos...as in "you a hustler, Amos?"
The tall black short stop at Chalkies was Moselle...as in "him you stay away from"
The black gentleman running Chalkies was Orvis...and,
The black gentleman who was the whale at Chalkies was "Earl"
And the black gentleman that got a free ride from Al Cowlings was O.J. Simpson!:thumbup: