“Yellowstone” actor Cole Hauser announced the passing of his mother, Cass Sperling Warner, at 76. Hauser paid tribute to her kindness and love in an Instagram post, sharing a photo from the set of the show. Warner, with a background in filmmaking, was involved in the entertainment industry herself. Hauser’s character, Rip Wheeler, was cherished by fans, including his mother, who often shared set photos. Hauser is now awaiting filming for the final season’s second part.
