Internet Movie Database: It Runs in the Family: Contains reviews, plot summary, trailer and image gallery.
It Runs In The Family: Official site by MGM. Synopsis, cast and crew, trailer and image gallery.
Rotten Tomatoes: It Runs in the Family: Includes reviews, synopsis, trailer, photographs, news and articles.
Yahoo! Movies: It Runs in the Family: Includes synopsis, credits, reviews, trailers and image gallery.