Griffith is a media collection manager application. Adding items to the collection is as quick and easy as typing the film title and selecting a supported source. Griffith will then try to fetch all the related information from the Web.
Griffith is a cross-platform application and is known to run on GNU Linux, Microsoft Windows and MacOS Xsystems. Probably, it will run on other POSIX compatible operating systems where a gtk+ environment is available, including FreeBSD, OpenBSD and Solaris.
Product page: here