Air date: 2012-02-03

Runtime: 42 min

Actor Martin Sheen traces his family tree, hoping to find his ancestors shared his love of activism; Martin discovers a family secret from the 1700s.

Air date: 2012-02-10

Runtime: 42 min

Actress Marisa Tomei travels to Italy to uncover the truth about her great-granddather's death.

Air date: 2012-02-24

Runtime: 42 min

Actor Blair Underwood utilizes a DNA test to dig deeper into his family's roots, where he discovers the secret of his family's origin.

Air date: 2012-03-02

Runtime: 42 min

Country music star Reba McEntire heads to Raleigh, North Carolina as she explores her mother's ancestry.

Air date: 2012-03-09

Runtime: 42 min

Former professional football player Jerome Bettis travels to Kentucky to learn about his mother's side of the family.

Air date: 2012-03-23

Runtime: 42 min

As actress Helen Hunt looks into her paternal family history, she uncovers missing information about her ancestors.

Air date: 2012-03-30

Runtime: 42 min

Actress Rita Wilson travels to Greece and Bulgaria to learn more about her late father.

Air date: 2012-04-06

Runtime: 42 min

Actress Edie Falco's journey to learn more about her mother's side of the family leads her to Milwaukee and England.

Air date: 2012-04-27

Runtime: 42 min

Actor Rob Lowe examines his family history.

Air date: 2012-05-04

Runtime: 42 min

Actress Rashida Jones learns about her family history on her mother's side.

Air date: 2012-05-11

Runtime: 42 min

Actor Jason Sudeikis heads to Chicago to research the life and death of his paternal grandfather and makes a discovery about his great great grandfather in Pennsylvania.

Air date: 2012-05-18

Runtime: 42 min

Chef Paula Deen investigates her family history and learns about an event that affected her ancestors during the Civil War.