What prize was won by a novel whose film adaptation starred an actor as Walter Cunningham?
Crahan Denton:  One of his most famous film roles was in "To Kill A Mockingbird" where he portrays "Walter Cunningham," a client of the main character, Atticus Finch, and the leader of a mob which attempts to lynch another of Finch's clients. To Kill a Mockingbird: To Kill a Mockingbird is a novel by Harper Lee published in 1960. To Kill a Mockingbird:  It was immediately successful, winning the Pulitzer Prize, and has become a classic of modern American literature.
Pulitzer Prize