Frodo, Sam, and Gollum journey through a smelly marshland in which they can see the faces of slain warriors haunting the waters. They travel by night, as Gollum cannot stand the sun, so they are cold and hungry most of the time. They finally reach the Black Gate of the realm of Mordor and see Sauron’s Dark Tower rising overhead. The Gate is well guarded, and the hobbits wonder how they will be able to get inside. Gollum directs them to a different, hidden path into Mordor, where the guards will likely be sparser. On the way, the hobbits are frightened by dark shapes flying overhead—the Nazgûl, the Black Riders of Sauron who are searching for the Ring.
Along the way, Frodo meets a band of Men led by Faramir, the younger brother of Boromir. The men are suspicious of the hobbits at first, believing they are responsible for Boromir’s death. Frodo avoids telling Faramir that his brother betrayed the Fellowship by attempting to seize the Ring for himself, but Sam blurts it out. Faramir is shocked, but grateful to learn the truth, so he offers support to the hobbits’ journey. Faramir’s men nearly kill Gollum, who is caught as an intruder, but Frodo intercedes to save the creature.
Surrounded by Orcs, the terrified Sam dons the Ring and finds that it enables him to understand the Orc language. Sam follows the guards who carry off the paralyzed Frodo. Upon hearing them mention that Shelob only devours living creatures, Sam is shocked to realize that his friend is alive. He chastises himself for taking the Ring for himself, unaware that he has actually saved the Ring and kept it from Sauron by taking it from Frodo. Sam realizes that Frodo is alive at the very moment when the guards enter Mordor, slamming the gates in Sam’s face. As The Two Towers ends, Sam is anguished by the thought that he and Frodo are separated.