The original Indiana Jones: Otto Rahn and the temple of doom - Telegraph

The original Indiana Jones: Otto Rahn and the temple of doom - Telegraph: "Like Jones, Rahn was an archaeologist, like him he fell foul of the Nazis and like him he was obsessed with finding the Holy Grail - the cup reputedly used to catch Christ's blood when he was crucified. But whereas Jones rode the Grail-train to box-office glory, Rahn's obsession ended up costing him his life."