A profile of filmmaker Sidney Lumet (1924-2011), who helmed such classics as "12 Angry Men," "Serpico" and "Network." Included: a previously unseen intervew with Lumet.

A profile of Dr. Maya Angelou (1928-2014), a poet, singer, dancer and civil-rights activist perhaps best known for "I Know Why the Caged Bird Sings," her autobiography. The documentary explores her early years in the Depression-era South; her career as a calypso dancer-singer; her transition to writing; and her friendship with Malcolm X. Included: archival photos and videos; and insights from her and such friends as Bill and Hillary Clinton, Oprah Winfrey, Diahann Carroll and Quincy Jones.

A profile of influential country singer Patsy Cline (1932-63), featuring archival performances of such songs as "Walkin' After Midnight," "I Fall to Pieces" and "Crazy"; and remarks from artists who knew her and others influenced by her.

A profile of cookbook author, journalist, TV celebrity and teacher James Beard (1903-85), who helped to pioneer and expand the food media industry into the billion-dollar business it is today.

A profile of chef Jacques Pépin, who elevated essential kitchen techniques to an art form and became one of America's most beloved food icons. Along with James Beard and Julia Child, he helped change how Americans viewed the world of chefs, restaurants and food.