Gary Sinise said he was “so blessed, fortunate, and proud” to be a father to McCanna Anthony "Mac" Sinise, who died at 33 ...

We've all experienced it in some way," Gary Sinise wrote in his tribute to his son. "Our family's cancer fight lasted for 5 ½ years, and it became more and more challenging as time went on," his ...

Gary Sinise announced his death today on the Gary Sinise Foundation's website. "The week the album went to press, Mac lost his battle with cancer," his father wrote in a lengthy tribute.

On February 27, 2017, our son Mac joined the team at Gary Sinise Foundation as our Assistant Manager of Education & ...

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 ...

You recognize him from his incredible performances on the silver screen, but this is what Gary Sinise wants his legacy to be — not just as a member of the Lt. Dan Band, but more importantly as ...

This is what Gary Sinise wants his legacy to be, not just as a member of the Lt. Dan Band, but more importantly as a grateful American who loves our country's heroes. It's a powerful feeling ...