It wasn’t too long ago that Gary’s wife, Moira Harris Sinise, was diagnosed with cancer as well. As previously reported, 68-year-old Gary shared the heartbreaking news of Mac’s death on the ...

“My wife had been diagnosed with breast cancer ... Find out more about Mac’s cancer battle in the video below. Related: Gary Sinise Breaks Down While Honoring His Son After His Death ...

Sinise exclusively speaks with ET about how he handled supporting both his late son, Mac, and wife, Moira, during their cancer battles. Gary Sinise opens up to ET about the death of his son ...

On Dec. 7, the Gary Sinise foundation partnered with American Airlines to fly more than 1,700 Gold Star family members across the country to Orlando, Florida, for a five-day Christmas vacation to ...