Filmmaker Cass Warner, the granddaughter of Warner Bros. co-founder Harry Warner and the mother of “Yellowstone” actor Cole Hauser, died last week. She was 76. >> Read more trending news ...

Cole Hauser shares three children with wife Cynthia ... When I'm away they kind of take over, making sure that mom and Steely are watched over. That's how I raised them and I'm proud of them ...

Cole Hauser chats with ET at the NYC premiere of ... has been named a suspect in an alleged domestic violence incident. The actor's mother, Cass Sperling Warner, was 76. ET breaks down ...