Apollo Movie Guide Review, links, and cast information. http://apolloguide.com/mov_revtemp.asp?CId=1510

TV Guide Online: Sanjuro Includes a review as well as cast and crew information. http://www.tvguide.com/movies/database/ShowMovie.asp?MI=19170

IMDb: Sanjuro (1962) Cast, production credits, and information. http://us.imdb.com/title/tt0056443/combined

Search for the Hopewell Road explores new research into the monumental earthworks of the Ohio Hopewell people - Native Americans whose culture flourished in the central Ohio Valley about 2000 years ago. http://www.ohiojunction.net/hopewell/