Frequent strong profanity, including over 50 uses of the word "f--k".

Claire Reimann (Evangeline Lilly), a recovering addict and architect, launches her own investigation into her 16-year-old son's death after learning it was a forced overdose, not a simple accident.

Dr. Tyrone Brower (Gary Oldman), a university professor, discovers that a new "non-addictive" painkiller being brought to market by his pharmaceutical employer is actually highly addictive. Cast and Characters Gary Oldman as Dr. Tyrone Brower Armie Hammer as Jake Kelly Evangeline Lilly as Claire Reimann Greg Kinnear as Dean Geoff Talbot Michelle Rodriguez as Supervisor Garrett Luke Evans as Dr. Bill Simons Lily-Rose Depp as Emmie Kelly Scott Mescudi (Kid Cudi) as Ben Walker Viewer Guide & Content Advisory

Heavy. Features depictions of heroin injection and individuals under the influence of opioids, reflecting the film's central theme.