Gruber and the guys pick up a few souvenirs during a mission, not knowing that they're valuable items stolen by the Japanese during the battle of Manila. When one of the items, a priceless antique tea set, winds up as a wedding present for an Admiral's daughter, McHale and the crew must make a hasty trip to New Caledonia where Parker must play the part of the officiating Chaplain as part of a scheme to get it back. (thetvdb.com)