Marv is Ed’s friend from childhood. At the beginning of the novel, Ed characterizes Marv as argumentative and stingy. All Marv appears to care about are his savings account, his old rundown car, and the local amateur football game. However, when the Ace of Hearts directs Ed to help Marv, Ed learns that Marv actually saves money to give to his child, whom he has never met. When they were teenagers, Marv got his girlfriend, Suzanne, pregnant and her family moved away. Ed helps Marv reunite with Suzanne and their daughter, Melinda. Afterward, Marv is incredibly grateful and becomes much more generous with Ed and their other friends.