Does anyone have a good documentary or video on the history of Ireland in the 20th century?

I need to catch up on my Irish history for my Irish history class. I could read the book (and that is an option), but I also have lots of other reading and studying to do, so a video or four would be really awesome in helping speed things along. I know many history students make little video things and post them on YouTube. Or maybe a short podcast? Anything I can listen to.

Timeline: WWI – 1950ish.

Thanks so much!