Emmitt Smith Explores Slave Ancestry on 'Who Do You Think You Are?' (VIDEO)

Emmitt Smith got emotional while learning about his slave ancestors and their owners as he visited their graves on 'Who Do You Think You Are?' (Fri., 8PM ET on NBC).

This show has flown under the radar, for the most part, but it's a really interesting look at the ancestry of various celebrities. With a Friday night time slot, hopefully it will get enough viewers to last a while. Are you watching?

Watch the video after the jump.Emmitt Smith got emotional while learning about his slave ancestors and their owners as he visited their graves on 'Who Do You Think You Are?' (Fri., 8PM ET on NBC). This show has flown under the radar, for the most part, but it's a really interesting look at the ancestry of various celebrities. With a Friday night time slot, hopefully it will get enough viewers to last a while. Are you watching?