Val Kilmer’s cause of death has been revealed. The beloved actor, who passed away April 1 at 65, died from pneumonia. A death certificate issued by the Los Angeles County Department of Public Health and obtained by TMZ cited pneumonia as the immediate cause, with other underlying medical conditions contributing to his passing.

At CinemaCon, Tom Cruise honored Val Kilmer, his "Top Gun" and "Maverick" co-star who died April 1, with an emotional moment of silence.