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Alex heads to America search of a scientific explanation for the terrifying phenomenon known as Ice Bombs, which cause fear, devastation and even injury.
Mysterious, alien sky sounds terrify Canadian residents, who struggle to locate their source.
Host Alex heads to Arkansas, USA to investigate a Bird Apocalypse where the bodies of thousands of blackbirds rained down from the sky.
Alex heads to South Australia to investigate a terrifying rodent infestation.