Jack Lord, a quintessential American actor, is celebrated for his remarkable portrayal of "Steve McGarrett" on the long-running television series 'Hawaii Five-O.' His death on January 21, 1998, due to congestive heart failure, concluded a distinguished career that spanned both television and film.
'Hawaii Five-0': Jack Lord's Cause of Death
At the time of his death, Lord was 77 years old and had been grappling with health complications related to his heart.