Box is a character in Logan's Run.
In the cave, they meet Box (Roscoe Lee Browne), a cyborg designed to capture food for the city from the outside. However, Box has also captured Runners that have made it this far and keeps them frozen. Before he can freeze them too, Logan and Jessica escape the cyborg, causing the cave to collapse and destroy Box.
- Welcome, humans! I am ready for you! Fish, plankton, sea greens and protein from the sea. Fresh as harvest day. Overwhelming, am I not? Are you, too, startled? Am I too removed from your ken?
- I'm more than machine or man. More than a fusion of the two. (this indicates that he is a Cyborg)