The Coney Island Community Center is in fact the Childs Restaurant Building that went out of business years ago. It was designated a New York City Landmark on February 4, 2003 just one month after the movie was released.
The house George’s brother lives is actually one of Donald Trump's homes. Trump lent his Westchester home to the production and filmed a cameo for the film. ↑ 本人役で出ていた。
The film was originally set to film entirely in Toronto due to cheaper production costs, but producer/star Sandra Bullock insisted that a film about New York City must be made in New York City.