John Wayne’s historic flop ‘gave almost 100 people cancer’ including Duke himself
Tragically, within 25 years of The Conqueror’s filming, 91 out of the 220 working on the movie developed cancer, 46 of whom died from it. In 1980, Professor of Biology at the University Utah, Dr Robert Pendelton stated: “With these numbers, this case could qualify as an epidemic. The connection between fallout radiation and cancer in individual cases has been practically impossible to prove conclusively. But in a group this size you’d expect only 30-some cancers to develop. With 91 cancer cases, I think the tie-in to their exposure on the set of The Conqueror would hold up in a court of law.”
The Conqueror’s director Dick Powell died of cancer in January 1963, while Jamuga star Pedro Armendáriz found out he was terminally ill shooting Sean Connery James Bond movie From Russia With Love and shot himself that June before production had concluded. In the 1970s, Wayne himself and co-stars Susan Hayward and Agnes Moorehead all died of cancer, while John Hoyt followed in 1991 and Lee Van Cleef’s secondary cause of death was listened as throat cancer. Additionally, the lead’s son Michael Wayne developed skin cancer while his brother Patrick had a benign tumour removed, as did Hayward’s son Tim Barker.
It has been pointed out since that the number of cancer cases among the cast and crew was in line with the average adults in US. Many of this generation were heavy smokers, with six-packs-a-day Wayne having had a lung removed in 1964 before he died of stomach cancer in 1979. Yet then there were also those among them like Moorehead, who was a non-smoking teetotaler. Whatever the case, Hughes reportedly felt guilty about The Conqueror’s production taking place at a hazardous site and ended up buying every print of the flop for $12 million, watching it endlessly in his later years alongside Ice Station Zebra. That was until Universal Pictures purchased the movie from his estate in 1979, three years after his death.