Rob Reiner’s LBJ film cast Woody Harrelson as the 36th president early on, then quickly added Richard Jenkins as his adversary and former fictional president Bill Pullman as a liberal Democrat senator. But the story of Johnson’s first year in the presidency couldn’t be told without an appearance from Jackie Kennedy—that is according to Deadline, which reports that Kim Allen will play the former First Lady. Allen’s worked on several TV shows, including a stint as Kim Delaney’s daughter on Army Wives. She also starred in Shawn Christensen’s Oscar-winning short Curfew.