Bruce Willis is showing his gratitude for the first responders in Los Angeles as several wildfires ripped through the city over the past week.

Willis was diagnosed first with aphasia -- a condition where the brain's ability to understand or express language is impaired, according to the National Institutes of Health -- in 2022 before receiving an additional diagnosis of frontotemporal dementia in 2023, according to his family.

The retired actor — currently battling frontotemporal dementia — was seen in a rare video speaking with LA wildfire first responders.