Yeah, exactly! It was the coolest ever. If u get the DVDs it's awesome 'cause it's like watching a movie with no commercials and like I said it was a two-parter but if u have the DVDs they edit it perfect into 1 long one. I think it was from season 2 and it's called Memories Are Forever. Here is a link about his shirts and BTW yes I have one lol.
http://www.mauishirts.com/magnum-pi.html