Meryl Streep: The many faces of a screen chameleon

GALLERIES

Meryl Streep: The many faces of a screen chameleon

In August: Osage County Meryl plays Violet Weston, the 65-year-old Weston family matriarch who is suffering from mouth cancer.

Violet is addicted to several prescription drugs which cause her to rant and reveal the family's deepest secrets. As a result, her relatives begin to pull together to help her get clean.