Ghosts of Christmas Past

"Ghosts of Christmas Past" is the second Christmas episode of the CBS episode JAG, aired in the show's fifth season.

Synopsis
On Christmas Eve, Harm pays his annual visit to the Vietnam Veterans Memorial to honor his father, Harm Sr., who was shot down on that day in 1969. While there, he meets a beautiful but mysterious woman who claims to have known Harm Sr.. She used to be a singer in a traveling USO tour and met Harm Sr. shortly before his fateful flight.

Trivia
In an unusual casting twist, Harm stars as Harm Sr. and many familiar faces show up playing different roles in this episode.