Factual error: All the survivors save Ms Venables and Mead die from eating apples injected with snake venom. The show is confusing venom with poison. Venom must be injected into the bloodstream to be dangerous. Eating venom is harmless to humans. Unless all of the survivors had stomach ulcers, none of them should have shown any ill effects, nor should they have died.
Allan Hall
13th Dec 2018