The actors tell PEOPLE about the "extraordinary" relationship they get to inhabit in the 'Yellowstone' prequel series

The actors who star in the 'Yellowstone' prequel series praise creator Taylor Sheridan for his "no-bullshit" vision and their powerful love story as Dutton ancestors.

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

Helen Mirren, Harrison Ford explain the ‘1923’ Season 2 premiere: The Duttons are facing ‘absolutely lethal’ threats from all sides.

"The other guys just gather around Harrison because they just want to be in his company," Mirren said. Ford also sang his co-stars praises.

"I was mesmerized every time either of them delivered any lines to me," she tells PEOPLE of working with Ford, 82, and Mirren, 79, who she calls "the greatest"

Harrison Ford is still going strong at 82. When the Hollywood legend was on the red carpet for Season 2 of his “Yellowstone” prequel show “1923” (returning Sunday on Paramount+), Entertainment Tonight asked what would make him retire. The “Indiana Jones” star quipped, “When you forget my name.”

Mirren says season 2 of the "Yellowstone" prequel features a "wonderful mix of the hugeness of human life and then the small, intimate details of human life as well."

Filming "1923" allowed Harrison Ford to travel back in time, when movies were made the "old-fashioned" way. The second season of the "Yellowstone" prequel returns to the small screen on Sunday.

The legendary actors tell PEOPLE about the tomfoolery they got up to when cameras weren't rolling on season 2 of '1923'

Harrison Ford and Helen Mirren are in such lock step after playing husband and wife that they are finishing each other’s sentences. The film icons are once again starring on TV in the second ...