The Media Resources Center (MRC) is the UC Berkeley Library's primary collection of materials in audio and visual formats. These formats include videocassettes, DVDs, compact audio discs, audiocassettes, and online (streamed) audio and video.
See the MRC's website for a very detailed listing of films in their collection, by topic; this is a great resource for American/cultural studies, gender studies, ethnic studies, dance and performance studies, and many other subjects. Click on Collections to start browsing.
The Media Resources Center is located on the 1st floor (basement) of Moffitt Library but has shorter hours of operation than Moffitt. You can view MRC materials in the MRC viewing rooms, but the materials cannot be checked out.