Numerous interviews with creators can be found online. Here are but a few of the more substantive interviews found online:
Gene Colan (audio)
SDSU does not currently have a streaming license for most of these films. Contact me if you would like to use a title in class and I will see if we can locate a streaming copy.
For current SDSU folks: There are a number of comics-related films in Films-on-Demand and in AVON. Films on Demand contains a number of shorter videos about comics in the Arab world and African-American comic books, among other topics. You'll need to log in with your SDSUID.