The ailing Native American rights activist has been in prison for nearly 50 years after the U.S. government lied to put him there.

Free Leonard Peltier' will debut at Sundance next Monday, and filmmakers David France and Jesse Short Bull are back in the editing room.

Native American activist Leonard Peltier said spending the rest of his life in home confinement after being granted clemency by former President Joe Biden is "as good as freedom," after Biden's own FBI director opposed commutation for a man sentenced to life for the killing of two FBI agents.

President Joe Biden has sparked outrage after commuting the sentence of Leonard Peltier in a last-minute move before leaving office Monday.

President Joe Biden on Monday commuted the sentence of Leonard Peltier, a Native American activist convicted of killing two FBI agents nearly 50 years ago in South Dakota. Peltier, 80, is a citizen of the Turtle Mountain Band of Chippewa in North Dakota.

American Indian activist Leonard Peltier speaks during a 1999 interview at the U.S. Penitentiary at Leavenworth, Kan. President Joe Biden commuted to home confinement Peltier's life sentence after he spent most of his life in prison for the killing of two FBI agents in South Dakota in 1975.

The outgoing Biden administration has released Leonard Peltier from prison. Numerous activists and tribal officials have requested the release of Peltier, whom they believe to be innocent of killing two FBI agents in 1975.

President Biden said the decision will allow Peltier, an 80-year-old Native American activist, to fulfill the remainder of his sentence from home.

Minutes before leaving office, former President Joe Biden commuted Turtle Mountain Band of Chippewa member Leonard Peltier's life sentence.

Shortly before leaving office, President Joe Biden commuted Leonard Peltier’s life sentence to indefinite house arrest following decades of community activists fighting for his release.

Former President Joe Biden on Monday commuted the sentence of Leonard Peltier, a Native American activist who was serving life in prison after being convicted of killing two FBI agents 50 years ago on the Pine Ridge Reservation in South Dakota.