OK, so the show's been over for 4 years, so what?
A while back I watched it again for the third time and I'm still finding stuff I missed. Remember the janitor who helps Walt when he's first going through chemo and then gets arrested for having a record? In the ATM episode, when the tweakers say theirs was a victimless crime, the show flashes back to show they actually killed the clerk. I just noticed the clerk was the janitor.
OK, so tell me guys, what else did I miss?