Nathan Lee Chasing His Horse (born April 28, 1976), also known as Nathan Chasing Horse and Nathan Chases His Horse, is a Sicangu Lakota actor. Chasing Horse portrayed the young Lakota character Smiles a Lot in Kevin Costner's 1990 film Dances with Wolves. He has appeared in three TNT telefilms with First Nations actor Eric Schweig: The Broken Chain, Into the West, and Bury My Heart at Wounded Knee.

Filmography

• 2007Bury My Heart at Wounded Knee — One Bull
• 1993The Broken Chain — Young Joseph
• 1990Dances with Wolves — Smiles A Lot

Appearances as themselves (1)

• 2008The Sacred Sundance: The Transfer of a Ceremony — Self