Robert Duvall tributes pour in from Al Pacino and others.

Robert Duvall's death was confirmed by his wife, who said he passed away peacefully on Sunday; fellow actors and colleagues have posted tributes in his memory.

Robert Duvall's death was confirmed by his wife, Luciana Duvall, in a Facebook post that said he passed away peacefully on Sunday. She described him as an Academy Award-winning actor, a director and a storyteller, and wrote that he was everything to her. His career spanned seven decades and included roles in films such as The Godfather, To Kill a Mockingbird and The Apostle. Many peers in the entertainment world shared condolences and memories. Notable tributes: - Luciana Duvall confirmed his passing and provided the statement saying he died peacefully on Sunday. - Al Pacino told the Associated Press that Duvall was a "born actor," adding that he would miss him. - Colleagues including Jamie Lee Curtis and Michael Keaton posted memories on social media, calling out his work in The Godfather and recalling personal moments. - Adam Sandler and Viola Davis shared condolences and noted films they worked on with Duvall, including Hustle and Widows, and highlighted his long career. - Others such as Stephen King and Lynda Carter paid tribute on social platforms, referencing his iconic lines and describing his demeanor. Summary: Responses from actors, writers and colleagues underline the breadth of Duvall's career and the personal impressions he left on peers. His passing was announced by his wife and has prompted public tributes across social media and in interviews. Undetermined at this time.