Octavia Spencer's rise to fame may seem like overnight success, but she actually worked for over 15 years in Hollywood before her breakout, Oscar-winning performance in The Help. In this week’s “Sunday Sitdown,” Willie Geist talks to the actress about her journey from Production Assistant to three-time Academy Award nominee, and her latest leading role in the Netflix series Self Made about the life of Madam C.J. Walker, America’s first female self-made millionaire.