Which U.S. President, known for a decisive action during a major economic crisis, also had a successful career in Hollywood before politics?

1. This president's administration is associated with the 'New Deal'.
2. He served as governor of a major state prior to the presidency.
3. He faced a significant economic depression during his time in office.
4. He was known for his use of radio to communicate directly with the American people, often referred to as 'Fireside Chats'.