Darrius set several traps to keep the Voords away from the real key. He initially thought Barbara Wright and Ian Chesterton were Voords, until Ian saved him from a creeping plant. Darrius, dying, told Ian where he had hidden the real key, "D-E-3-O-2", though both Ian and Barbara were confused as to what this meant. Darrius then died. (TV: "The Screaming Jungle")