Is there a Web site that details when movies were made?

Yes there is.

In my opinion, the best website for finding out all the information about movies is

www.IMDb.com.

It has details about the actresses, actors and other people working in movies as well as info about the plot, and of course the dates in which the movie was made.

Hope that answers your question

You can basically search "movie production" in google or Yahoo! and almost every site will tell you what you want to know. My favorite sites are www.imdb.com and Yahoo! Movies.

Check out the Internet Movie Database. (www.imdb.com)

It has all the movie data you can imagine...including when the movies were actually filmed.

well if you are looking for when movies are showing there is numerous options

www.movietickets.com

www.yahoo.com/movies

www.rottentomatoes.com

if you want more detailed information about movies there is really only one option

www.imdb.com