Watch Let Us Persevere in What We Have Resolved Before We Forget

John Frum prophesied the occurrence of a cataclysm in which Tanna would become flat, the volcanic mountains would fall and fill the river-beds to form fertile plains.

Let Us Persevere in What We Have Resolved Before We Forget is a 2013 documentary with a runtime of 19 minutes. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 7.2.