Unknown: Killer Robots

In each one-hour episode, Tamron Hall is joined by a core team of correspondents with extensive knowledge of law enforcement and a passion for storytelling. Series goes beyond the headlines to explore not only what happened, but why it happened, and how it was investigated.

For the third time, HBO cameras go inside Trenton State Maximum Security Prison--and inside the mind of one of the most prolific killers in U.S. history--in this gripping documentary. Mafia hit man Richard Kuklinski freely admits to killing more than 100 people, but in this special, he speaks with top psychiatrist Dr. Park Dietz in an effort to face the truth about his condition. Filled with more never-before-revealed confessions, it's the most chillingly candid Iceman special yet as it combines often-confrontational interview footage between Kuklinski and Dietz with photos, crime reenactments and home movies that add new layers to this evolving and fascinating story.

Hollywood careers are full of make-or-break moments. For Clint Eastwood, one such moment came when studio powers agreed to let him make his directing debut. That story and others comprise this portrait of the famed Hollywood icon. His career is explored via an array of film clips, interviews and more.

A three-part docuseries, revealing the true story of Jordan Belfort and his boiler room brokers at Stratton Oakmont, which is even darker and more debauched than previously known.

To detail how drugs push people into risky — even deadly — behaviors, a former CIA analyst investigates the economics of six illicit substances.

What happens after we die? This docuseries explores personal stories and research on near-death experiences, reincarnation and paranormal phenomena.

Noted Harvard scholar Henry Louis Gates, Jr. has been helping people discover long-lost relatives hidden for generations within the branches of their family trees. Professor Gates utilizes a team of genealogists to reconstruct the paper trail left behind by our ancestors and the world’s leading geneticists to decode our DNA and help us travel thousands of years into the past to discover the origins of our earliest forebears.

After decades in prison, Todd Scott, Chad Campbell, and Carlos Rebollo navigate the complex bureaucracy of the parole system and deal with its psychological toll. All three men, incarcerated as teens, wrestle with the weight of their crimes, questioning how they can appropriately express their deep remorse to a parole board that will determine whether they are released.

What happens when a 30-something woman allows life's "what if"s to overwhelm her appreciation for what life actually is? Disregarding her current obligations, she digs into her romantic past in hopes of invigorating her present.

Explores the disappearance of Alissa Turney in 2001, with her sister Sarah giving unprecedented access to the continuation of her story, including a recently unearthed trove of home videos, as she re-examines her and Alissa’s childhood. Sarah makes chilling discoveries, breaking through years of manipulation to reconstruct the truth of the past and be free of her father’s influence. Sarah’s final conversation with her father is haunting and a testament to her tenacity and unending search for Alissa.

Journalist Susan Zalkind investigates the triple murder that took her friend’s life, the national tragedy that shook her city, and the haunting question that connects the two events: if the murders had been solved, could the Boston Marathon bombing could have been prevented?

Host Neil deGrasse Tyson tackles one of science's major challenges in each segment of Where Did We Come From? He will guide us as he explores dramatic discoveries and the frontiers of research that connect each central, provocative mystery. Program includes: Revealing the Origins of Life; Origins of the Solar System; Lice and Human Evolution; and Profile: Andre Fenton

Portrait of an anonymous overdose hotline where people call before using, and volunteers stay on the line, racing against time, forging collective hope amid addiction.

"City of Joel" is documentary - with unprecedented access - to a 1.1 square mile shtetl in the suburbs that is home to 22,000 members of an one of the most insular and orthodox Hasidic sects. We follow the battles they are waging to survive. Just 50 miles north of New York City, the Satmar sect has built Kiryas Joel as a religious haven where they can be fruitful, multiply and follow the 613 rules of the Talmud. But with some of the highest rates of marriage, birth and religious observance in the country, they have been almost too successful. Developers have come up with a plan to double the size of the village to keep up with this growth, but their neighbors fight back because they believe it will harm the environment and tilt the balance of political power.

Dan is crazy. He's schizophrenic, he has delusions that he's a rock star, and he's haunted by the voice of a controlling band manager who doesn't actually exist. When he gets thrown in the psych ward again, he meets Melody, a feisty punk girl who teaches him how to love. Like crazy.

Two Mexican officers must survive the final hours of their shift after crossing a ruthless cartel boss.

When his young son vanishes, a widower enlists help from his estranged father, a retired detective who put away the serial killer now linked to the case.

Peter Parker is unmasked and no longer able to separate his normal life from the high-stakes of being a super-hero. When he asks for help from Doctor Strange the stakes become even more dangerous, forcing him to discover what it truly means to be Spider-Man.

After discovering she has a family and a shipping empire, a woman with amnesia returns to a wealthy and seemingly perfect past to uncover why she left.

A family suddenly sealed inside their home must work together to survive against dwindling resources and the ominous threat keeping them trapped.

After being bitten by a genetically altered spider at Oscorp, nerdy but endearing high school student Peter Parker is endowed with amazing powers to become the superhero known as Spider-Man.

Following the events of Captain America: Civil War, Peter Parker, with the help of his mentor Tony Stark, tries to balance his life as an ordinary high school student in Queens, New York City, with fighting crime as his superhero alter ego Spider-Man as a new threat, the Vulture, emerges.

After a shipwreck, an intelligent robot called Roz is stranded on an uninhabited island. To survive the harsh environment, Roz bonds with the island's animals and cares for an orphaned baby goose.

In this retelling of a real case, a former escort discovers her wealthy husband's infidelity and struggles to cope as betrayal poisons their marriage.

Lucero’s life appears immaculate: a wealthy household, a devoted husband, and two children who embody the promise of a perfect family. Yet beneath this surface simmers a quiet dissatisfaction. When Matías, a young swimming coach hired by her husband, enters their lives, Lucero finds herself pulled into a risky and consuming relationship. As secrecy, desire, and jealousy tighten their grip, the boundaries within the family begin to collapse, placing mother and daughter in a dangerous emotional triangle that threatens to shatter everything Lucero has built.

A small woodland creature and a majestic bird, two natural sworn enemies of the Valley, magically trade places and set off on an adventure of a lifetime to switch back. Their journey soon uncovers a greater threat—one that could endanger not only their species, but the entire valley they call home.

The seemingly invincible Spider-Man goes up against an all-new crop of villains—including the shape-shifting Sandman. While Spider-Man’s superpowers are altered by an alien organism, his alter ego, Peter Parker, deals with nemesis Eddie Brock and also gets caught up in a love triangle.

A ticking-time-bomb insomniac and a slippery soap salesman channel primal male aggression into a shocking new form of therapy. Their concept catches on, with underground "fight clubs" forming in every town, until an eccentric gets in the way and ignites an out-of-control spiral toward oblivion.

A small goat with big dreams gets a once-in-a-lifetime shot to join the pros and play roarball, a high-intensity, co-ed, full-contact sport dominated by the fastest, fiercest animals in the world.

A young girl, Chihiro, becomes trapped in a strange new world of spirits. When her parents undergo a mysterious transformation, she must call upon the courage she never knew she had to free her family.

In the post-apocalyptic future, reigning tyrannical supercomputers teleport a cyborg assassin known as the "Terminator" back to 1984 to kill Sarah Connor, whose unborn son is destined to lead insurgents against 21st century mechanical hegemony. Meanwhile, the human-resistance movement dispatches a lone warrior to safeguard Sarah. Can he stop the virtually indestructible killing machine?

On one last grueling mission during Army Ranger training, a combat engineer must lead his unit in a fight against a giant otherworldly killing machine.

When a bride refuses to leave her family home after marriage, her husband must find out if he can adjust to life under his in-laws' roof.

Tormented by past mistakes and a terminal diagnosis, an ex-debt collector returns to the underworld to protect the victims of a violent organization.

When K-pop superstars Rumi, Mira and Zoey aren't selling out stadiums, they're using their secret powers to protect their fans from supernatural threats.