Graham Greene, the Oscar-nominated actor known for his role in "Dances With Wolves," has died at the age of 73. His agent confirmed that Greene passed away on September 1 in a Toronto hospital after a lengthy illness.

Greene gained fame for his portrayal of Kicking Bird in the 1990 film, which starred Kevin Costner and won seven Academy Awards, including Best Picture. The film tells the story of a Civil War soldier who forms a bond with a Sioux tribe. Greene's performance earned him a nomination for Best Supporting Actor.

Born in 1952 in Ohsweken, Ontario, Greene was a trailblazer for Indigenous actors in Hollywood. Over his career, he amassed more than 180 film and television credits. His notable works include roles in "Maverick," "Die Hard With a Vengeance," "The Green Mile," and the recent series "Reservation Dogs."

Greene's agent, Michael Greene, expressed deep sorrow over the loss. He stated, "He was a great man of morals, ethics, and character and will be eternally missed. We love you, my brother. God bless you."

Greene is survived by his wife, Hilary Blackmore, their daughter Lilly Lazare-Greene, and grandson Tarlo. He was also recognized for his contributions to the arts, winning a Grammy Award in 2000 for Best Spoken Word Album for Children for "Listen to the Storyteller."

In addition to his Oscar nomination, Greene received numerous accolades throughout his career, including a Canadian Screen Award and a star on Canada’s Walk of Fame. Earlier this year, he was honored with the Governor General’s Performing Arts Award.

Greene had several projects in the works at the time of his death, including the thriller "Ice Fall," which is set to be released in October. His impact on the film industry and Indigenous representation will be remembered by many.