Good question, as the actor explained to Vulture at Monday's premiere of The Raven. "I don’t know yet," Cusack said. "I haven't figured it out yet. We're still working on it. You can never really do one definitive thing on a person. Not one movie or even one novel can really sum up a person — it's just one angle. So I need to get in Lee's head about what he has in store, because the perspective on [the movie] is people who worked for the president, so it's a different angle, you know?"
Cusack will join Forest Whitaker, who will play the White House butler who served eight U.S. presidents, while Jane Fonda will portray Nancy Reagan (gasp!). Cusack, who will be seen in the upcoming Adult World, is also set to star in another Lee Daniels project, The Paperboy, along with Zac Efron and Matthew McConaughey.
[Vulture]