Where was Satan's Little Helper filmed?

2004 film by Jeff Lieberman

Satan's Little Helper (2004) was filmed in Yonkers, Norwalk, White Plains, Suffolk County, Tarrytown and Hastings-on-Hudson, 6 places named in its French Wikipedia’s Autour du film 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