The final interview ended with Nixon basically admitting his guilt in the Watergate scandal.
Also on board are Sam Rockwell, Toby Jones, and Matthew Macfadyen.
Shooting is scheduled to begin this summer.

Credit: Dimitrios Kambouris/WireImage.com
The movie was written by Glenn Ficarra and John Requa, the writing team behindBad Santa.
They will also make their directorial debut on the movie.
The fact-based story is based on a book byHouston Chroniclecrime reporter Steve McVicker.
It was USAs strongest original series launch in 18-49 in three years.
USA spent a record $20 million marketing the series.
The show featured the biggest blow-up yet this May between co-hosts Rosie ODonnell and Elisabeth Hasselbeck.
Swank will play a supporting role as Perrys all-too-perfect neighbor.
In addition toBig Love, Goodwin also appeared inWalk the LineandMona Lisa Smile.