Movie Night will be held at 6:30 p.m. Friday at the Mathews Historical Museum, 200 Main Street, Mathews, featuring a 2008 documentary film “Blue Gold: World Water Wars.” An incorrect date was announced in last week’s Gazette-Journal.

A description said the film examines the planet’s diminishing water supply and the possibility that future wars will be fought over water. It is based on a book by Maude Barlow and Tony Clark.

Admission is free and open to the public.