Here's an article about several of the most used billing block fonts. You can follow the links to either download or purchase the fonts shown.
http://www.infictus.com/a-short-list-of-the-most-used-poster-credit-fonts/
Also, here is a link to download MovieRatingsAndFormats. This font can be used with both movie posters and DVD covers.
http://www.fontspace.com/character/movieratingsandformats