JAG (1995)

S5E11 Ghosts of Christmas Past

On Christmas Eve, Harm makes his yearly pilgrimage to the Vietnam Memorial to pay tribute to his father, who was shot down on that same date in 1969. While there, he encounters a captivating yet enigmatic woman who asserts that she knew Harm, Sr. She reveals that she was a singer on a traveling USO tour and had met Harm's father just before his ill-fated mission. In a surprising twist, Harm portrays his father in this episode, joined by several familiar faces taking on various roles.