Overview

• Cole Hauser announced the passing of his mother, Cass Sperling Warner, through an Instagram post, featuring a photo of them on horseback.
• Warner, a prominent figure in the entertainment industry, was the granddaughter of Harry Warner, one of the founders of Warner Bros. Studios.
• Celebrities and fans alike have shown their support for Hauser, with messages of condolence from Jason Momoa, Octavia Spencer, and the official 'Yellowstone' Instagram account.
• Warner's legacy includes her work as a filmmaker and her documentary, 'The Brothers Warner,' which explores the history of Warner Bros. Studios.
• Hauser, known for his role as Rip Wheeler on 'Yellowstone,' is currently awaiting the filming of the show's fifth and final season.