This article is a stub. You can help Home Alone Wiki by expanding it. Cooper gave Petr Beaupre the missile chip. Behind the scenesEdit Cooper is portrayed by Kevin Gudahl credited as "Techie." Retrieved from "https://homealone.fandom.com/wiki/Cooper?oldid=29079" Categories: Article stubs Characters Home Alone 3 characters Community content is available under CC-BY-SA unless otherwise noted.