After three weeks, the pair have been dating, and Eddie sets about pointing out all of Rodolphos flaws to Catherine and Beatrice. He persistently complains that Rodolpho is not right, referring to Rodolphos effeminate qualities, such as sewing, cooking and singing. He is embarrassed by Rodolphos reputation for singing during work.
When Catherine decides to marry Rodolpho, Eddie becomes desperate and begs his lawyer, Alfieri (who is also the narrator), to help him. However, he is told that the only way the law is able to help him is if he informs the Immigration Bureau of the presence of the two illegal immigrants. Due to his earlier assertion that its an honor to give the men refuge, he refuses to betray them. At home he continues to passively insult Rodolpho, and ends up getting Rodolpho to fight in a boxing match. In retaliation, Marco challenges Eddie to lift a chair from the bottom of its leg, when Eddie fails to do this, Marco picks up the chair with one hand from the bottom of its leg and lifts it above his head. This demonstates Marcos superior strength, mentally and physically to Eddie.
In the second Act, Eddie catches Rodolpho making love to Catherine, he sees Alfieri a second time. Eddie ignores his lawyers advice to let events run their course, and calls the Immigration Bureau. This betrayal proves disastrous: he comes back to learn that Catherine and Rodolpho are engaged, and Beatrice informs him two more illegal immigrants have moved into the upstairs apartment. When the Immigration Officers arrive and arrest the four immigrants, Marco spits in Eddies face in front of a street full of people. His betrayal of the two men causes Eddie to lose the respect of his neighbors, friends, and his family.
Rodolpho is allowed to stay in the country due to his marriage, but Marco faces imminent deportation. Reluctantly, he promises Alfieri not to take revenge on Eddie (as is the Sicilian custom) and is let out on bail. In the final scene of the play, Eddie is shown to be furious with his humiliation and refuses to attend the wedding. He rejects Rodolphos offer to reconcile and refuses to get out of the house when he learns Marco is arriving.
The play ends with a fight between Eddie and Marco, in a street filled with his friends and family. Eddie brandishes a knife and attacks Marco, who turns the blade onto Eddie, killing him. It is not known whether Marco actually intended to stab Eddie, and his reaction is not described. Eddie dies as the curtain falls, calling out to Beatrice.