He spent his final days in a Toronto hospital, though the cause of death hasn't been disclosed.
About His Death
"Graham Greene died at age 73 in a Toronto hospital after a prolonged illness," The Guardian reported.The actor's agent Michael Green (no relation) added: "He was a great man with high moral principles, ethics and character. You are finally free."
Career
Greene was born in 1952 in Ohsweken on the Six Nations Reserve in Canada. He didn't jump straight into acting — he first worked as a sound engineer before a friend convinced him to try the stage.In the 1970s he performed in theatrical productions, making his TV debut in 1979 on "The Great Detective." His first film role came in 1983's biographical drama "Running Brave."

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Dozens of memorable roles followed: Joe Lambert in "Die Hard with a Vengeance," Arlen Bitterbuck in "The Green Mile," the chief in "Rhymes for Young Ghouls," and of course Harry Clearwater in "Twilight." Audiences loved his unique charisma — he could be frightening, touching, and ironic all at once.
The Actor's 5 Best Films
- "Dances with Wolves" (1990) — his role as shaman Kicking Bird brought worldwide fame and an Oscar nomination
- "The Green Mile" (1999) — he played Arlen Bitterbuck, an inmate with a tragic story
- "Rhymes for Young Ghouls" (2013) — Chief Mishtanapeu, one of his later and deeply dramatic performances
- "The Last of His Tribe" (1992) — a touching portrayal of Ishi in the film about the final days of the Yahi tribe
- "Die Hard with a Vengeance" (1995) — charismatic Joe Lambert in the action hit with Bruce Willis