Just finished 104. Glad it's the free episode. Brilliant work, easy to pass on to friends to show them how cool Telltale is. I read a comment someone wrote once that said 104 was the episode that made them realize Sam and Max was in the right hands. Poignant statement and very true.
I think the problem before was that I just didn't see him - in my replay I found a very tiny bug on a yellow newspaper stand.
It's OK to eat fish - they don't have any feelings.