http://www.earlyamerica.com/independence.htm - video
https://www.youtube.com/watch?v=Qa8IdmKapYk - video - 56 signers -
https://www.youtube.com/watch?v=P2GIoBO-uys - video - Declaration of Indepedence
http://www.watchknowlearn.org/Video.aspx?VideoID=6570 - video
http://www.ushistory.org/Declaration/signers/index.htm - short biographies
Don't forget Trueflix - video and online ebook