Hot on the heels of launching a music video search last month, Yahoo! is expanding their foray into entertainment video search by adding TV Series and Popular Movie Actor refiners.

TV Series refiners allow you to filter by main characters, popular episodes, and seasons. Just search the name of the TV series and then look for the refinements on the left sidebar:

The Popular Movie Actor refiner allows you to filter by film:

Related posts:

1. Yahoo! Adds TV Series Shortcut
2. Music Search Wars: Yahoo! Goes for Music Video Search Supremacy
3. Yahoo! Enables Inline Viewing for Video Search
4. Yahoo! Search Filters Now Shows Sponsored Ads
5. Yahoo! Adds Additional Twitter Integration Into Search Results