Hollywood legend Martin Sheen explores both sides of his European ancestry.
1/2 Eddie Izzard explores the secrets of his mother's family history over 10,000 generations.
1/6 Stephen Nolan meets Hugo Duncan and learns of a dark period in the performer's life.
How Chris O'Neill was able to gamble away tens of thousands of pounds of public money.
1/6 The parents and teenagers of three families confront their troubled relationships.
Thursday 21 February 2013