Othello, a Moorish general in the Venetian army, marries a senator's daughter named Desdemona. His ensign, Iago, is jealous that Othello promoted another man above him and decides to take his revenge on the Moor. He slowly convinces Othello that Desdemona is unfaithful which leads Othello to kill his wife. When he discovers that Iago lied to him, Othello attacks Iago and later commits suicide.