Phil Bertelsen

Since the premiere of his groundbreaking series African American Lives (2006), noted scholar Henry Louis Gates, Jr., has been helping people discover long-lost relatives hidden for generations within the branches of their family trees. Now, in the second season of Finding Your Roots with Henry Louis Gates, Jr., Professor Gates continues that journey, utilizing a team of genealogists to reconstruct the paper trail left behind by our ancestors and the...

Trace the histories of these three guests. Tina Fey’s fifth great-grandfather survived a terrible massacre and became a hero in the Greek War of Independence. David Sedaris’ ancestors were also touched by the Greek War of Independence. George Stephanopoulos’ family was willing to sacrifice themselves in the struggle against the Nazi occupation of Greece during World War II.

Reporting from the frontiers of science, follow researchers on the winding paths of uncertainty and the unknown. From the mysteries of astrophysics to the technologies that could rival or surpass the abilities of the human mind, the series reveals how far humans have come, how they've managed to get here, and the remarkable scientists who are transforming the world and the future.

Explore with Professor Henry Louis Gates, Jr., the evolution of the African-American people, as well as the multiplicity of cultural institutions, political strategies, and religious and social perspectives they developed-forging their own history, culture and society against unimaginable odds.

When Josh is forced to move his senior year, he's afraid his basketball dreams will be forgotten, until he meets Antwon. Together they try to win the high school state championship. Will their friendship survive a situation that threatens to divide them?

Uncover a history of tragedies and triumphs in the families of three of America's funniest men-Jimmy Kimmel, Norman Lear and Bill Hader-as they learn how comedy truly has its place in all aspects of life.

Uncover a long history of military service in the families of Patricia Arquette, Julianne Moore and John McCain, and how this has instilled in each of them an enduring spirit of strength and integrity.

Discover how actress Julianna Marguiles, author Azar Nafisi and chef Lidia Bastianich are bound together by their ancestors' singular and deeply human desire to preserve their most cherished traditions.

Discover how the ancestors of business mogul Richard Branson and architects Maya Lin and Frank Gehry took audacious risks to create opportunities, and how their luck, ingenuity and chutzpah was passed on to these three visionaries.

Explore the shared Irish ancestry of Soledad O'Brien, Bill O'Reilly and Bill Maher and how they have been deeply influenced by their Irish roots.