TheRenamer - Automatically rename and organize your TV shows and Movies. Also moves them to your Media Library!
TV Rename - Move or copy and rename media files, download posters, banners and episode images, create .
FileBot - FileBot is the ultimate tool for organizing and renaming your Movies, TV Shows and Anime as well as fetching subtitles and artwork. It's smart and just works.
MediaRenamer - MediaRenamer is intended for easy renaming of movie and series files recorded from TV.
Movie Renamer - See related links to what you are looking for.
mnamer - mnamer (media renamer) is an intelligent and highly configurable media organization utility. It parses media filenames for metadata, searches the web to fill in the blanks, and then renames and moves them.