The Grapes of Wrath: Description Al Joad and the Setting Al Joad is a fairly skinny guy of medium built who starts out being a cocky, self-conceited character. His only justifiable reason for acting cocky is that his brother, Tom, killed a man and went to jail. Al respects his brother and thinks of him as a man for having killed another man. The fact of the matter is that Tom was only acting in self defense. After a man came after Tom with a knife, Tom hit him over the head with a shovel, and killing him in the process. Al would receive complements all over town from people who recognize him and being the brother of a man that was a killer.