Parts Per Billion

The interwoven stories of three couples which are forced to make life-altering decisions in the face of a disastrous war. Inspired and sometimes blinded by their love, Len, Mia, Andy, Esther, Anna and Erik are as flawed and beautiful as any of the billions who are facing this human-made biological disaster.

Top Cast

Josh Hartnett

Len

Teresa Palmer

Anna

Alexis Bledel

Sarah

Rosario Dawson

Mia

Penn Badgley

Erik