I don't watch much TV.
However, the one episode that sticks in my mind is the final episode of Blackadder Goes Forth. Although it is a comedy show, the last five minutes had me in tears. Partly because I did not expect
Spoiler Below everyone to die
, but partly because the tradegy of WW1 really struck me, then.
It is, without a doubt, the most moving thing I've ever seen on Televison. It was very well acted and written, and the sudden switch from comedy to tragedy actually worked.