thechesswebsite is a place to start. They give a video on each chess opening. Just pick each video which starts 1. e4 e5.
I agree. If you can tolerate Kevin's twenty-something lingo, thechesswebsite is very good for beginning to mid-level class players. You won't get a thorough understanding, but you'll get a good foundation.
The buggest weakness, however, is that he concentrates on the lines that you are most likely to see playing sub-1400 opponents. For many viewers, this weakness is a strength.
Any book by Fine is fine?
F.I.N.E. (F***ed up, Insane, Neurotic, Egotistical)