Legendary actor Helen Mirren brings grit and grace to the "Yellowstone" prequel series that's redefining how America's frontier history is portrayed on screen.

Harrison Ford and Helen Mirren reteam for Taylor Sheridan's "Yellowstone" prequel "1923" Season 2. Their working relationship dates back four decades.

Helen Mirren has love advice for young people that ... "We know each other from 40 years ago," Ford says. "We haven't been in touch that much over the years, but there's an incredible natural ...