When you buy through our links, Insider may earn an affiliate commission. Learn more.

Harrison Ford as Jacob Dutton and Helen Mirren as Cara Dutton in "1923."

James Minchin III/Paramount+

"1923," the latest spinoff of "Yellowstone," premieres December 18 exclusively on Paramount Plus. Harrison Ford stars as Jacob Dutton in a story set around 100 years before "Yellowstone." A Paramount Plus subscription costs $5/month with ads, or $10/month for ad-free streaming.

"1923" premieres December 18 on

Continue Reading '1923' is the latest prequel to 'Yellowstone' — here's how to watch the new Western starring Harrison Ford and Helen Mirren