So much potential but ended in disappointment. This was an overview of American involvement in the Vietnam War; Rumor from refugees about American P O W issues, interviews from family of service members. Talk about the state department. In Search of M I A's is just a glimpse of the problem. I want details, theories etc. 6 out of 10 stars. I was so interested in this episode. There was so little addressed. Not much here! Just kind of died! Good Narration by Spock! I Feel bad for the families. The people deserved answers and never received any from the State Department or the Government. This episode leaves an empty feeling.