Monday, April 1 & Tuesday, April 2 at 9 p.m. — Watch an unforgettable portrait of Robin Charboneau, a 32-year-old, divorced single mother and Oglala Sioux woman living on North Dakota’s Spirit Lake Reservation as she struggles to raise her two children, further her education and heal herself.

Monday, February 25 at 10 p.m. — Artist and activist Ai Weiwei’s muse is his conscience.

Tuesday, September 11 at 8 p.m. — Discover the man behind the furry red monster named Elmo–puppeteer Kevin Clash.

Sunday, June 24 at 10:30 p.m. — Review the response in San Francisco when AIDS decimated a community.

Monday, May 28 at 10 p.m. — Witness the overlapping stories of a Marine at war and of the same Marine in recovery at home.

Sunday, February 19 at 11 p.m. — Find out why an African-American filmmaker wants to end Black History Month.

Sunday, January 1 at 11 p.m. — Learn about the National Film Registry, an eclectic collection of films that typify cinema’s contributions to American culture.

Sunday, October 23 at 11 p.m. — Journey with JoEllen Marsh as she goes in search of her sperm donor father.

Sunday, May 22 at 10:30 p.m. — Explores the history of Japan’s love affair with bugs.

Sunday, May 15 at 10 p.m. — The epic tale of the life and tragic death of Benazir Bhutto, who broke the Islamic glass ceiling as the first woman leader of a Muslim country.