The film Being Charlie (2015) is a semi-autobiographical drama directed by and co-written by his son, Nick Reiner . It provides a raw, vulnerable look at a teenager’s cycle through drug addiction and rehab, drawing heavily from Nick's own real-life struggles with substance abuse and homelessness. Movie Overview

Critics and audiences often view the film in retrospect as a "stark reminder" that addiction is a complex disease that touches entire families, regardless of wealth or status. You can find more about the film's reception and themes on sites like Fandango and in retrospectives from The Washington Post .

: The film explores the exhausting and repetitive nature of recovery, the impact of addiction on families, and the desperation for connection within rehab environments.