I had no interest in watching this show at first because the ads made it look terrible. But this is definitely a great show with almost the same quality as Adventure Time.

I know, but something didn't add up to me.

i don't think that Martin is his dad. When questioned he didn't seem to know what Finn was talking about and was just making up answers. I think that maybe the Lich while disguised as Billy planned out the vision saying to Finn that his father is at the Citadel, which caused the chain of events leading to his escape…

My favorite joke of the episode was the lower third in fox & friends "Global Warming: Myth or Hoax?"