"Tuttle" is not usually thought of as one of Season One's few Sad Episodes, but if we wanted to, we could stop and think about how Hawkeye tried to bring his childhood imaginary friend to Korea and ended up having to kill him.

the funniest early mash episode gag that they should have kept up was radar being a little pervert (we need more little perverts on tv). specifically when anyone would be having sex and to cut away (to keep it television appropriate of course) they would just cut to radar with his ear to the door or a stethoscope or something