Channel # 54 Delve further into the realms of conspiracy theories, explore the riches of British history and immerse yourself in pivotal moments of the past and present. H2 will entertain you with little known facts of the world around us. Read more
The team join the hunt for lost footage of a D-Day secret mission. Plus, can they find one of The Beatle's, George Harrison's most famous guitars?
A rancher's nightmare, the mysterious murder of livestock has plagued farmlands worldwide for generations. These bizarre deaths happen to horses, goats, sheep, rabbits, and others, though the most frequent victims are cattle.
Throughout history, there are stories of strange beings unlike anything known to exist on Earth. Could they be more than just mythology?
Treasure hunters Rick and Marty are on the trail of Civil War gold allegedly confiscated from Jefferson Davis in 1865. Part of it lies at the bottom of Lake Michigan, another in a warren of tunnels beneath Michigan, and another in a cave in Utah.
Lost Worlds explores the tunnels beneath some of London's greatest buildings. The underground command centre from where the Battle of Britain was won is just one of the secret bunkers toured in this episode.
From secret prisons to escape tunnels, ancient caves to mines, Bucharest in Romania is ripe with folklore. Discover the history of its secret underworld.
Dark Matter and Dark Energy make up 96 per cent of the Universe. Discovered only ten years ago, scientists are struggling to comprehend its unusual characteristics and answer the ultimate question; what is the fate of our Universe?
and Philadelphia: From hidden tunnels beneath Boston to the incredible waterworld under Philadelphia, the Freemasons left behind the blueprints to America's rise.
Ringed planets are breathtaking, lethal and a constant source of surprise. The stunning rings of Saturn have mesmerised countless scientists over the centuries.
In a special season finale, Brad Meltzer provides updates on how viewer tips are helping the search for lost and stolen historic artefacts.
Beginning in the 1960s, thousands of UFO landings, flyovers and collisions have left scientific evidence behind for study. These events have become known in the field of UFOlogy as the "trace cases.
Ancient cultures around the world tell stories of strange objects witnessed flying in the sky. But are these tales fiction, or might people actually have seen craft descending from the heavens?
The Viking world's most famous warrior, the legend of Beowulf is the ultimate tale of courage.
In 1565, the Knights of Saint John defended Malta from the attacking Ottomans. Terry Schappert reveals what it was like to be a warrior in one history's greatest sieges.
Watch the best-of movies, series and OSN+ originals.
Discover what to watch on similar channels
To subscribe, enter your email below.
By proceeding, you agree to hear from OSN and agree to OSN’s Terms and Conditions and Privacy Policy.
Enter the code sent to
Resend code in seconds Resend Code
Please provide your name to continue.
Enter your phone number to proceed with your subscription.
We’re glad you’re here, Your inquiry is important to us. Our team will get back to you soon to get you set up.
Meanwhile, you can check out more info on our FAQ page.