Commander of the Mars Gravity Probe 1 mission who crash-lands on Mars alone. He survives through ingenuity, generating oxygen from local rocks and farming alien plants. Plagued by isolation-induced hallucinations, he eventually rescues a Martian slave, teaches him English, and helps him escape alien pursuers. His resourcefulness and psychological struggle drive the narrative to its conclusion.
Draper intervenes to save Friday from alien forces and provides him refuge.
Fellow astronauts who shared command duties during the initial Mars mission.
Explore the full interactive character relationship map of Robinson Crusoe on Mars