Two Osage members in traditional blankets beside a luxury automobile, circa 1920s.

The Osage Nation

The Richest
People in
the World.

In the 1870s, starvation and smallpox killed 90% of the tribe. Then oil was discovered beneath their land — and by 1919 the Osage Nation held the most valuable mineral rights on the continent, the richest people on earth per capita.

Long Knife is the story of what happened next — and of what is still happening. It is the documentary sequel to Killers of the Flower Moon: same land, same wealth, different criminals.

Sovereignty

Big Oil sucked billions of dollars in petroleum from the reservation and walked away, leaving the Tribe with thousands of abandoned wells leaking chemicals and methane. The Osage are blocked from cleaning the filth on their own land — and from controlling their own property, which is still lorded over by the Bureau of Indian Affairs.

Chief Standing Bear, a trial lawyer, is not waiting to find out how the story ends. He is filing lawsuits and leading a campaign to take back control of his Nation's land and shut down the earth-destroying methane belching into the atmosphere.

“Now how do you allow a company to just walk away like that?”

— Everett Waller, Chairman, Osage Minerals Council
Everett Waller and Marian on the Osage prairie in traditional regalia.

Osage Voices in the Film

Featured in
Long Knife

The oil was stolen. The land was poisoned.
The story is not over.