Butaca is a project aimed at providing:

• Movie information, like overview, rating or popularity. This information is provided by TheMovieDb.
• Movie showtimes, currently using Google Movies
• Information about whether a movie has extras during or after the credits. This information is retrieved with WhatsAfterTheCredits.com.

That information is retrieved with a C+GObject backend, and is later exposed via DBus. A Python client is available for Maemo5, called Maevies