The Paramount+ TV series Yellowstone has proven to be hugely popular, so much so that it spawned a prequel, 1883, and another show, 1932 (working title). That program has now added some very big names to its cast, with Oscar-winner Helen Mirren and Harrison Ford joining the cast.

There is no word yet on who Mirren and Ford will play, but Deadline reported that Paramount+ said this show will "introduce a new generation of the Dutton family and explore the early twentieth century when pandemics, historic drought, the end of Prohibition, and the Great Depression all plague the mountain west, and the Duttons who call it home."

1932, or whatever the show is called, will debut in December on Paramount+.