GREAT FALLS — A documentary exploring York's role in the Lewis & Clark expedition will be shown in Great Falls on Tuesday, October 14, 2025.

The film will be shown at the History Museum (422 Second Street South) and highlights the often-overlooked contributions of York, an enslaved man who accompanied the expedition.

Tim McGonigal reports - watch the video here: 'Big Medicine: York Outdoors' in Great Falls

"Big Medicine: York Outdoors" follows eight African-American adventurers on a four-day river expedition along the Upper Missouri River Breaks, exploring themes of outdoor recreation and historical representation.

Hasan Davis, a living history educator who has portrayed York in re-enactments since the bicentennial of the Corps of Discovery, reprises his role for the documentary.

He

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