The military community’s embrace of the character of the disabled veteran was matched only by the depth of Gary's realization that America's defenders had not received all the honor, respect, and gratitude their sacrifices deserve. In the aftermath of the September 11 attacks, this became Gary's mission. While starring in hits like Apollo 13, Ransom, Truman, George Wallace, CSI: NY, and Criminal Minds: Beyond Borders, Gary has worked tirelessly on behalf of those who serve this country, entertaining more than a half million troops around the world playing bass guitar with his Lieutenant Dan Band, raising funds on behalf of veterans, and eventually founding the Gary Sinise Foundation with a mission to serve and honor America’s defenders, veterans, first responders, their families, and those in need.

Grateful American is the moving, entertaining, profoundly gripping story of how one man found his calling: to see that those who defend this country and its freedoms are never forgotten.