Tom Sizemore, an American actor known for his roles in Saving Private Ryan and Black Hawk Down, was hospitalized after suffering a brain aneurysm early Saturday morning and is in critical condition, Reuters reported. manager.

“He is currently in critical condition and is a wait-and-see situation,” the 61-year-old actor’s manager, Charles Lago, wrote in an email.

Sizemore, whose film and television career spans decades, is best known for his roles as a drill sergeant opposite Tom Hanks in 1998’s Saving Private Ryan and as a battalion commander in 2001’s Killing Black Hawk.

In 2000, he was nominated for a Golden Globe Award for Best Actor in a Miniseries or a Motion Picture Made for Television for his role in Protected Witness.

Sizemore has struggled with drug addiction for almost as long as his career, and has had several run-ins with law enforcement. The 2007 documentary series Shooting Sizemore chronicles his attempts to rebuild his life and career after being convicted of assaulting his ex-girlfriend and entering rehab for methamphetamine and heroin.