S02EP07 "Call of Silence" A former Marine and Medal of Honor recipient Corporal Ernie Yost (in an Emmy-nominated performance by Charles Durning) who fought in World War II confesses to having murdered his friend during the Battle of Iwo Jima while battling against the Japanese. Drawn by the warmth of the veteran, the team become personally involved and reconstruct the fateful night to find out what really happened while Gibbs enlists the help of a Japanese veteran he befriended.