First, celebrity connections are uncovered in a St. Louis, Missouri home of Kevin and Patti Short. Next, Cookie Shearer renovated a spooky mansion back to its Victorian splendor and learned about its previous owners through artifacts that were left behind. A Gettysburg home has a dramatic story to tell. A 200-year-old time capsule is discovered in Rockland, Massachusetts and an Elgin, Illinois home was paid for by illicit activity. An old walking stick lends clues to a Topsham, Maine home dating back to the 1820s. Dan Hawkins and TJ Bath uncover mysteries while renovating their Houston Texas home. Strange coincidences involving two different homes have current owners feeling a very strong connection to the past. In New Hampton, New Hampshire, the family dog unearths the key to unlocking the truth about Ron and Lyn O'Callaghan's home. And finally, Melissa and Jason Archibald discover their home's tragic history during renovations.