The 79-year-old “Lethal Weapon” star shared with Lester Holt that he was diagnosed with the progressive neurodegenerative disease a few years ago.

Danny Glover has been diagnosed with Alzheimer's disease.

Lethal Weapon's Danny Glover shares Alzheimer's diagnosis in emotional interview

The ‘Lethal Weapon’ and 'The Color Purple' star made the announcement during a ‘Today’ show interview.