James Garner — Cause of Death …………
A massive heart attack killed actor James Garner.
According to the death certificate — obtained by TMZ — Garner died from acute myocardial infarction.
“The Rockford Files” star died July 19 at his Los Angeles home.
The death certificate says Garner — who also starred in “The Notebook” — suffered from coronary artery disease.
Garner was one of the first stars to become mega-successful on both TV and in the movies. Among his many achievements … “Maverick” — a massive TV hit from 1957 – 1962. He co-starred with Mel Gibson in the big screen version in ’94.