In the first episode of season four, "The Beginning of the End", the survivors divide into two groups. Those who believe the people from the freighter to be dangerous, Ben among them, join Locke and head to the Barracks. After Ben confesses the freighter crew has come to capture him, Miles Straume (Ken Leung), a medium from the freighter, makes a deal with Ben, asking for $3.2 million in exchange for reporting Ben as dead to Charles Widmore (Alan Dale), the man who sent the freighter. Ben agrees after Miles rebuffs his claims such a small fortune is beyond him. Ben eventually gets his freedom when he tells Locke who sent the freighter. Once free, Ben urges Alex, and her boyfriend and mother, to travel to the Temple, for protection from the people on the freighter. However, they are ambushed en route by mercenaries from the freighter and all but Alex are killed. Alex is taken hostage after revealing herself to be Ben's daughter. In "The Shape of Things to Come", Martin Keamy (Kevin Durand), the leader of the mercenaries, threatens to shoot Alex if Ben does not come forward; Ben staunchly denies any attachment to her, which results in her execution. Ben claims Widmore has "changed the rules", then summons the smoke monster to attack the mercenaries. He then leaves with Locke and Hugo "Hurley" Reyes (Jorge Garcia) to communicate with Jacob. Locke enters Jacob's cabin alone, and returns stating they need to move the Island. They go to the , a Dharma station which allows them to do this. Ben sends Locke to become the new leader of the Others, then enters a secret level of the Orchid. He turns a large frozen wheel in the wall, which teleports the Island to a new location. Ben himself is transported to the Sahara Desert, specifically, Tunisia, which was formerly the ancient country of Carthage.