Hollywood star Michael Keaton won the award for "Dopesick," which tells stories of people and families struggling with opioid addiction while focusing on PurduePharma, the company that developed and promoted OxyContin. The project was a personal one for Keaton, whose own nephew died of fentanyl overdose.

In his acceptance speech, he took a moment to commemorate his nephew, along with sharing his gratitude for his career and his hopeful thoughts for Ukraine, reports variety.com.