In the Bahamas, more than 30% of dolphins have shark-bite scars. With a never-before-seen non-toxic gel bite pad and life-sized dolphin decoy, Dr. Mike Heithaus and Dr. Valeria Paz collect bite impressions from three shark species that might be the predators. Bites from bull sharks, tiger sharks and great hammerheads — up to 14 feet long — are compared to scars photographed on dolphins.

Around the world, reports of shark-on-shark attacks are on the rise. Now, off South Africa’s dramatic southern coast, a new hotspot has emerged — a bay where white sharks hunt other sharks. In a groundbreaking investigation, Enrico Gennari and Lacey Williams lead a team of experts into the deep to capture conclusive evidence of sharks eating sharks!

A man awakens stripped of all of his possessions and trapped in a bare room. Aided by a primitive computer, he must learn to survive in his new isolated existence where entertainment is the only currency.

In a rowdy stand-up set, Shane Gillis riffs on his girlfriend's Navy SEAL ex, touring George Washington's house and being bullied by an Australian Goth.

Two young women find themselves at an abandoned camp in the woods with a book of magical spells surrounded by classic monsters in this comedic send up of '80s horror films.

After her twin sister Aubrey goes missing, Jennifer uncovers the scandalous, secret double-life that Aubrey leads - and that has put both of them in danger.

Given the unique privilege to preserve a relic belonging to his hero Ernest Shackleton, conservation expert Sven Habermann uncovers the history of the renowned Antarctic explorer.

28 lost adventurers must fight for their lives after their only lifeline is destroyed in the most uninhabitable place on Earth – Antarctica. SHACKLETON - THE GREATEST STORY OF SURVIVAL reveals the true story of polar explorer Sir Ernest Shackleton and the crew of the Endurance, told by the only man ever to have repeated their incredible feat - explorer and adventurer Tim Jarvis. Following in the beset crew’s footsteps, Tim reveals the enduring legacy of Shackleton's crisis leadership in the face of impossible odds - a lesson more relevant to us now than ever before.

Rachel and Ryan are two popular influencers who will do anything to get a few more likes and win the next virtual challenge.

A woman trapped in suburbia accidentally hires a hit-woman to kill her husband. Now, with the cops on her trail, she tries to get out of a real estate deal she never wanted to make in the first place.

The new nanny of a celebrity becomes afraid for her own safety after learning that the previous nanny was killed.

Framed for murder by her cheating husband, a newlywed must find a way to absolve herself of a crime she didn't commit while exposing her spouse before it's too late.

While on a road trip through the desert, Charlie and her boyfriend Aidan break down in the middle of nowhere. While Aidan waits for a tow truck, Charlie heads to a nearby diner to find help. When Aidan goes missing, Charlie finds herself stranded in a strange town unsure who to trust. The only thing she knows is she might just be their only chance to get out alive.

After the mysterious murder of her abusive husband, a troubled widow moves into her late grandmother's lake house, but upon discovering her husband's past and hidden fortune, she must risk her life to get back what is hers.

The UFO phenomenon has been recorded far beyond the boundaries of Earth with hundreds of sightings during the Apollo missions 1-11. James Fox, Darcy Weir, Mike Bara and Richard Dolan discuss this hidden history of UFOs in space and structures on the Moon. A history of NASA's early Apollo missions as astronauts endeavor to set foot on the moon and go further in space than any man has before.—Darcy Weir

Targeted by a secret fraternity, a brilliant student tries to expose the young men and end their reign of power. However, she soon realizes that the frat has ties to high-ranking officials who are willing to do whatever it takes to keep her quiet.

'Til Death will take fans on one wild ride until screeching to its final destination. Celess gets a glimpse into Si Si's world where Si Si connects with old friends and adopts new frenemies in a desperate effort to confront her past before colliding with it head on. Who will survive the collision is the question that will loom in fans' heads at every gut-wrenching twist and head-spinning turn.

When Jessica is falsely charged with the murder of her best friend's husband, she escapes from jail and goes on the run with her husband Matt in an attempt to clear her name but untangles a deadly web of lust and deceit that leads directly to those she trusts the most.

Second Chance Champions delves into the world of organ and tissue donation through an international event for transplant athletes. Emotions run high as competitors split their medals with those who have given them a second chance at life.

Survivors, whistleblowers, and experts recount the Boy Scouts of America's decadeslong cover-up of sexual abuse cases and its heartbreaking impact.

When the Justice League goes missing and villains overrun Metropolis, there's only one team that can solve this mystery: Scooby-Doo and the gang! But wait, there's a new dog in town – Krypto – Superman's Superdog with Super Powers. Mystery Inc. will need all the help it can get when phantoms menace the Justice League's headquarters.

Countdown 13 locations ranging from haunted houses to abandoned asylums and a slew of frightening places in between.

A documentary discussing various so-called monsters around the world

The story of how the Satanic Panic of the 1980s was ignited by "Michelle Remembers", a memoir by psychiatrist and his patient. The book relied on recovered-memory therapy to uncover Michelle's abduction by baby-stealing Satanists.