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. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2008년 The Sacred Sundance: The Transfer of a Ceremony에 출연했다. 2007년 내 심장을 운디드 니에 묻어다오에서 One Bull 역을 맡았다. 1993년 The Broken Chain에서 Young Joseph 역을 맡았다.