Parts Per Billion Characters

Characters played by Frank Langella

• Andy

Characters played by Gena Rowlands

• Esther

Characters played by Rosario Dawson

• Mia

Characters played by Josh Hartnett

• Len

Characters played by Teresa Palmer

• Anna

Characters played by Penn Badgley

• Erik

Characters played by Alexis Bledel

• Sarah

Characters played by Hill Harper

• Rick

Characters played by Stephen Sowan

• Jabe

Characters played by Jon Prescott

• Jay

Characters played by Reis Ciaramitaro

• Terran

Characters played by Valerie Hurt

• Tracy

Characters played by Matt Lockwood

• Jon

Characters played by Conor Leslie

• Des

Characters played by Sonya A. Avakian

• Carol Goto