Character mistake: At the end of the episode, while Col. Potter is in the helicopter asking where they are, the pilot says they are about 10 miles west of Inchon. Col. Potter says this is no good and he tells the chopper pilot to "head west, towards Inchon." If they are already west of Inchon, heading west will take them further from Inchon.
Continuity mistake: After BJ and Hawkeye taste Klinger's plateful of Spam Parmesan they all sit down at the table, and when BJ pulls the plate away from Hawkeye it cuts to another angle and the knife has jumped to the other side of the plate, and the fickle cup keeps sidling across the table to be beside the bowl depending on the angle.Super Grover
Continuity mistake: When Father Mulcahy's finishing up his Sunday service with only Klinger, who's wearing a fetching red hat, there are nine stacked books at the corner of the table, but when it cuts to Mulcahy's closeup there are now only six stacked books (which will soon be used for the 11:00 Protestant service when Trapper and Hawkeye will pray for booze).Super Grover