Ellise Shafer editorPenelope Ann Miller is taking on the role of First Lady Nancy Reagan in a biopic of former President Ronald Reagan, Variety has confirmed.Miller will star opposite Dennis Quaid, who is playing Ronald Reagan. The film is being helmed by “The Miracle Season” and “Soul Surfer” director Sean McNamara and is currently in production in Oklahoma.Miller will portray Nancy Reagan from her late 20s to early 70s.