The TLC show “Who Do You Think You Are” will follow Jessica Biel’s trip to Alton on Sunday.
The TLC show “Who Do You Think You Are” will follow Jessica Biel’s trip to Alton on Sunday. Chris Pizzello AP
The TLC show “Who Do You Think You Are” will follow Jessica Biel’s trip to Alton on Sunday. Chris Pizzello AP

TLC show highlights Jessica Biel’s trip to Alton

March 29, 2017 7:56 PM