Frank Hardy was a member of a rock band along with his brother Joe. He had black hair and was older than Joe, Pete, and Chubby. Background Frank's voice was supplied by Byron Kane This article is a stub. You can help The Hardy Boys Wiki by expanding it. Retrieved from "https://hardyboys.fandom.com/wiki/Frank_Hardy_(1969_TV)?oldid=12790" Categories: Article stubs TV Characters Characters Community content is available under CC-BY-SA unless otherwise noted.