HLN dives into the deepest, darkest, gruesome mysteries and murders of the past. What really happened and how did it all play out?

Swamp Thing is an American animated television series based on the DC Comics character Swamp Thing. The series is short-lived, with the pilot episode airing on October 31, 1990 followed…

Teams of Kiwi master brick builders are put through their paces in the New Zealand version of the hugely popular reality challenge. Who will dream, create it, and win it?!

Things get Dirty. Welcome to “The Dirty D” Where Money, Power, and Respect, Is Often Followed By Greed, Envy, and Betrayal. In Detroit’s hottest nightclub, there are no rules, nothing…

A five-part series that explores the forgotten story of the incredible engineering feats and secret survival techniques of five legendary battles fought underground during World War I.

When his father remarries, Yuta Asamura winds up sharing a roof with his new stepsister, Saki Ayase, the hottest girl in his grade. Carrying the scars of their parents’ troubled…

Mel Giedroyc hosts as talented, good-with-wood craftspeople compete to be crowned Britain’s best woodworker.

This nature series’ new technology lifts night’s veil to reveal the hidden lives of the world’s creatures, from lions on the hunt to bats on the wing.

After his handler is killed, police dog Rex teams up with recently-divorced inspector Richard Moser to investigate crimes and solve mysteries on the streets of Vienna. And they sometimes get…

Welcome to Pokémon Resort, a peaceful getaway for Pokémon to relax and have fun. Which adorable guest will the new concierge Haru befriend and help first?

Haruka Shinozaki has been interested in the class representative, Akiho Kousaka, since his first year in high school. She is attractive, good at sports, and is an all-around model student….

Take strange occurrences, weird events, and unexplained happenings and put them all together. That is what you get with Beyond the Unknown. Each episode shows you something different.