Where was Signs of Life (1989) filmed?

1989 film by John David Coles

Signs of Life (1989) was filmed in Mystic and Mystic Aquarium & Institute for Exploration, 2 places named in its Wikipedia article's Production section, in the United States. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.

See them on the map → Wikipedia Source data