Haven Bad Guys

So I love the show Haven, on Syfy. A couple of weeks ago there were two bad guys. Neither one were bad guys in purpose, but they both killed people nonetheless. The first one was the brother of Duke and he killed people with the "Crocker Curse" in order to rid them of the Troubles. The actor happens to have been the guy who played the Ice Truck Killer on Dexter. The second bad guy was a man who killed a lot of people without knowing it, but then it was found out he could control the killing. This actor was the guy who played the Dr's son in the final season of Dexter.

So the first villain and the final villain from Dexter were both on Haven at pretty much the same time. I notice strange occurrences like this and feel the need to let everyone else around me know too.