Jack Hanna and his family travel around the world to discover, interact with, and learn about some of Earth's most threatened and endangered species and the conservation and protection efforts to save them.

A look at some of the most compelling criminal cases in recent history through the lens of interrogations, unveiling the tricks of the trade detectives use to coax confessions from suspects.

When you think no one is watching… What Would You Do?

Using hidden cameras, What Would You Do? establishes everyday scenarios and then captures people's reactions. Whether people are compelled to act or mind their own business, John Quiñones reports on their split-second and often surprising decision-making process.

The eight-part true crime limited series takes you inside gripping relationships that went from love to betrayal to murder.

General Hospital Says Goodbye to Beloved Bobbie Spencer (Exclusive)

One hopeless romantic is given a second chance at love in the search for a partner with whom to share the sunset years of life. The women arriving at the mansion have a lifetime of experience, living through love, loss and laughter, hoping for a spark that ignites a future full of endless possibilities. In the end, will our Golden man turn the page to start a new chapter with the woman of his dreams?

Everyday people pitch pranks targeting family members, friends and co-workers to a panel of the world's greatest pranksters. Johnny Knoxville, Eric André and Gabourey Sidibe form the all-star panel of "pranxperts," taking viewers behind the scenes as they help to plot and plan elaborate and diabolical schemes. The Panelists serve as mentors and saboteurs, with celebrity guests sometimes joining the fun.

Celebrating one of the most beloved and durable television genres and reflecting on the changing face of America through an exploration of the contestants, hosts, visionary creators and industry scandals that encapsulate iconic game shows.

The tournament features six former Jeopardy! champions competing round-robin style, with 10 hour-long episodes featuring 2 games each. Each of the 20 possible combinations of 6 players will be played, with all 6 players appearing in 1 game each episode.

A night of passion leads to love between con man Charlie and undercover CIA officer Emma, who are unknowingly on a collision course professionally. While Charlie ramps up the ‘family business’ so he can get out for good, Emma’s closing in on the vengeful criminal who holds Charlie’s family debts in-hand — forcing them to reckon with the lies they’ve told so they can save themselves and their families from disastrous consequences.

Nell Serrano is a broke and newly single self-described disaster. She works to restart the life and career she left behind some 10 years ago. When writing obituaries is the only job she can find, Nell starts getting life advice from an unlikely (and dead) source.

Special Agent Will Trent was abandoned at birth and endured a harsh coming-of-age in Atlanta's overwhelmed foster care system. Determined to make sure no one feels as he did, he now has the highest clearance rate.

Hosts Ali Wentworth and parenting expert Dr. Adolph Brown explore different parenting styles -- from helicopter to child-led -- by putting 12 families under the microscope in the ultimate parenting stress test and sharing the learnings through various situations.

The series will take audiences on an inspiring holiday journey as children across America write letters to Santa and kind-hearted “elves” step up in unexpected ways to make their Christmas wishes come true.

A star journalist moves to Alaska for a fresh start after a career-killing misstep, and finds redemption personally and professionally joining a daily metro newspaper in Anchorage.

Special Agent Simone Clark, the oldest rookie in the FBI, is a force of nature, the living embodiment of a dream deferred – and she works together with her new colleagues at the Los Angeles office of the Bureau to bring down the country’s toughest criminals.

Celebrity contestants compete for a chance to win money for a charity of their choice.

12 celebrity relatives are challenged to step outside their famous family member’s shadow and live together under one roof, concealing their identity and lineage in the quest for their own fame and fortune. They will compete in challenges, form alliances and play DNA detective in hopes of avoiding elimination and winning the coveted $100,000 prize.

The stakes are high as four teams of colorful contestants face off to combat tremendous tipping towers.

Firsthand accounts from authorities and journalists illuminating four disturbing events as they describe the twists and turns of the investigations and the breakthrough moments that led investigators and police to each killer's doorstep.