The one first starring Robert Alda as Dr. (honorary Maj.) Borrelli. When they first show Tokyo they show cars that could not have ever existed in the 1950's (not even in Japan). But remember Kim II Sung was a brutal mass-murderer who started the Korean War and got not one single Mash mention.

PS Robert Alda later amazingly appeared on Trapper John MD (not as Borrelli).