Must-See: Viola Davis Talks Midlife Crisis on Oprah's 'Oscar Special'

Oprah's Oscar Special gives viewers an intimate look at this year's most celebrated actresses, Viola Davis and Octavia Spencer.

In this sneak peek, Davis reveals she suffered a "horrible" midlife crisis after receiving the Academy Award nomination for Best Supporting Actress for her role in Doubt. "I thought I should be happier than this," she emoted to Oprah. "I felt an emptiness. I didn't know success felt that way."

Catch the entire interview tonight at 9pm EST on OWN.