I Smile Back (2015) - Cast

Sarah Silverman as Laney
Josh Charles as Bruce
Thomas Sadoski as Donny
Mia Barron as Susan
Skylar Gaertner as Eli
Shayne Coleman as Janey
Sean Reda as Henry
Billy Magnussen as Zach
Kristin Griffith as Nurse Pauline
Oona Laurence as Daisy
Clark Jackson as Mr. Odesky
Terry Kinney as Dr. Page
Gregory Dann as Quaker State
Sarah Dulat as Sienna
Nick Taylor as Guard