Golden Globe and Peabody Award-winning comic actress and producer Amy Poehler delves into the world of the domestic workers who help keep the California economy afloat.

Zach Galifianakis travels back to his home state of North Carolina to investigate how it has become a bellwether for how the money of a few has come to dominate America's democracy.

As the fate of millions of undocumented immigrants remains a hot-button issue in the 2016 Presidential campaign, actress America Ferrera heads to Texas, where millions of people live without papers.

The promise of a middle-class life for those with a high school education withers away as millions of jobs are lost.

Rosario Dawson investigates how a government could poison its own citizens; the hidden forces and specific policies unique to Michigan that allowed the crisis to ensue in Flint.

Legendary TV producer Norman Lear explores the housing divide in New York City and is witness to one of the nation's starkest images of inequality.

Common returns to his hometown of Chicago, a city in turmoil in the aftermath of the police killing of teenager Laquan McDonald.

Jesse Williams visits St. Petersburg, Fla., once famous for its beaches and balmy weather, but now notorious for being the unlikely epicenter of the school-to-prison pipeline and student achievement gap.

Native American actor Martin Sensmeier travels to San Juan County, Utah, to investigate the controversy over the Bears Ears National Monument; while there, he uncovers the decades of struggle for equality by the county's native citizens.

Former Fox News Channel host Gretchen Carlson, who recently made her own personal story public, takes viewers to the halls of Congress to uncover a pervasive culture of sexual harassment held in place for decades by a deeply flawed system.

Diane Guerrero travels to Houston to witness the growing conflict over sanctuary cities; Nick Offerman travels to eastern Kentucky to investigate the collapse of the coal industry and meets voices calling for a different future.

Jussie Smollett travels to Tennessee to witness the growing movement to bring down Confederate monuments and commemorate the deaths of thousands of African-Americans lynched during decades of racial terror.

Norman Lear continues his investigation into gentrification; Rosario Dawson further investigates the Flint water crisis; Jesse Williams travels to Pinellas County, Florida, to investigate one of the most unequal school systems in the country.

Hip-hop artist Common explores disparities in the criminal justice system in his hometown of Chicago; Rosario Dawson uncovers the man-made disaster behind Flint, Michigan's water crisis; Norman Lear investigates gentrification in New York City.

Zach Galifianakis continues his investigation into the political landscape of his home state of North Carolina; Amy Poehler reports on the challenges faced by domestic workers in California; fighting to pass a domestic workers bill of rights.

America Ferrera continues her investigation into the lives of the undocumented living in Texas; Peter Sarsgaard reports on unemployment and the closing of America's factories; Zach Galifianakis investigates the changing political landscape.

Stories illustrate how the American Dream is undermined by inequality in education, housing, health care, labor, criminal justice and the political system; celebrity correspondents explore aspects of inequality related to their own biographies.

Stories illustrate how the American Dream is undermined by inequality in education, housing, health care, labor, criminal justice and the political system; celebrity correspondents explore aspects of inequality related to their own biographies.

Stories illustrate how the American Dream is undermined by inequality in education, housing, health care, labor, criminal justice and the political system; celebrity correspondents explore aspects of inequality related to their own biographies.

Jesse Williams continues his investigation into the Pinellas County School system; Peter Sarsgaard explores the addiction crisis ravaging an Ohio town; America Ferrera reports on the lives of the undocumented living in the Rio Grande Valley.

Stories illustrate how the American Dream is undermined by inequality in education, housing, health care, labor, criminal justice and the political system; celebrity correspondents explore aspects of inequality related to their own biographies.

Journalist Elvis Mitchell travels with filmmakers and actors to places of inspiration around the world, exploring how each location shaped their work and identity.

Stand-up comics on the verge of breaking out and becoming the next big name offer insights into the motivations behind baring one's soul for a living.

Climate change is one of today's most hotly debated topics, not only in America but around the world. This series features firsthand accounts from people who have been affected by the occurrence, with a team of correspondents from the entertainment and news industries traveling around the world to report on effects of global warming and what people are doing to find solutions for it. Among the stories told are Oscar-winner Matt Damon's reporting on the health impact of heat waves around the globe, Golden Globe-winner Michael C. Hall's traveling to Bangladesh to get a vision of the future, and Emmy-winning journalist Lesley Stahl's heading to Greenland to examine the fate of the Arctic. Actors Don Cheadle, Harrison Ford and Jessica Alba are among the other entertainment icons who contribute reports to the hourlong episodes. The roster of executive producers includes James Cameron, Jerry Weintraub and Arnold Schwarzenegger.

HBO adds to its staple of late-night talk/comedy series with this entry starring Wyatt Cenac. The comic/writer explores a wide range of social and cultural issues facing Americans, using satire to tackle tough topics and investigate real-world solutions. Each episode features documentary-style field reports as its focal point. The segments allow Cenac to travel to suburban, downtown and rural parts of the country, where he talks with locals about systematic problems and offers comedic solutions to everyday inconveniences. In addition, the host engages an in-studio audience with commentary on current events. Cenac is a former writer and correspondent on "The Daily Show With Jon Stewart," where he earned three Emmy Awards.

From the outside, families seem like harmonious units in loving homes. But you don't necessarily know what secrets families are hiding from the outside world. This series, narrated by actress Brenda Strong, explores families hiding the most extreme of family secrets: murder. Each episode explores a death in a family, unraveling the motives of the family members, all of whom are potential suspects -- and potential victims. Sibling rivalries, disputes over family businesses and infidelity are some of the factors that lead to the families' ultimate betrayals.

From blushing brides turned cold-blooded killers to smitten grooms with shocking dark sides, "Fatal Vows" examines the criminal psychology behind deadly divorces. Guiding viewers through actual stories of love gone wrong are psychotherapist Stacy Kaiser and forensic/clinical psychologist Dr. Brian Russell, who examine each couple to better understand how the marriage turned from flawed to fatal. Stylized re-enactments are supported by interviews with family, friends, law enforcement, and potential victims of the crime, while Kaiser and Dr. Russell provide analysis on unions that break down until divorce and murder collide.

If someone told the women featured on "Wives With Knives" to cut the men out of their lives, the women took the advice literally. The series recounts real stories of women who stabbed their significant others, some of them fatally. The motivations for committing the crimes varied -- many of the attackers reached their breaking points after years of sexual, emotional and physical abuse, while jealousy and greed were primary factors for others. The series' host is criminologist, behavioral analyst and attorney Dr. Casey Jordan, who talks with the femme fatales on the series to add depth to the stories.

Romesh Ranganathan is one of the most popular stand-ups in the UK, and he takes on the task of uprooting his entire family and moving to Los Angeles. Ranganathan's family includes his wife, three kids, his Sri Lankan mother, and his eccentric uncle. Follow the family as it seeks to rebuild life from scratch, with all of the obstacles surrounding an overseas move. Ranganathan also books himself a daring gig in which he needs to sell out a 6,000 seat theater in just three months.