I Smile Back is a 2015 American drama film directed by Adam Salky and based on the 2008 novel of the same name by Amy Koppelman, who wrote the screenplay with Paige Dylan. The film stars Sarah Silverman as an upper-middle-class wife and mother struggling with mental illness and addiction. The film had its world premiere at the 2015 Sundance Film Festival on January 25, 2015. It also screened at the Toronto International Film Festival on September 16, 2015. The film was released in a limited release on October 23, 2015, by Broad Green Pictures.

Sarah Kate Silverman is an American stand-up comedian, actress, and writer. Silverman first rose to prominence for her brief stint as a writer and cast member on the NBC sketch comedy series Saturday Night Live during its 19th season between 1993 and 1994. She then starred in and produced The Sarah Silverman Program, which ran from 2007 to 2010 on Comedy Central. For her work on the program, Silverman was nominated for a Primetime Emmy Award for Outstanding Lead Actress in a Comedy Series.