Cole Hauser chats with ET’s Cassie DiLaura at the New York City premiere of ‘Yellowstone’ season 5’s final episodes, debuting Nov. 10 on Paramount Network. The actor reflects on the show coming to an end, calling the series finale ‘beautiful.’ He also shares what he’ll miss most about his time on ‘Yellowstone’ and whether he plans to keep his horse from the show, Dude.