As I watch other science fiction fantasy shows, I tend to imagine the "what if's" of how the show could fit within and or blend with the world of Sanctuary.

My top contenders are Teen Wolf (2011-2017), The Vampire Diaries (2009-2017), Moonlight (2007-2008), Alphas (2011-2012), Fringe (2008-2013), Forever (2014-2015), and Warehouse 13 (2009-2014). I haven't watched Warehouse 13 yet (I plan to) aside from several clips, but the spin on historical technology etc. would fit right in.

I was wondering if anyone else had thought the same and had their own contributions to add. Other media such as movies are acceptable.

I'm always tempted to also throw in the Underworld film franchise as well to add another species of vampire and lycan. What I'm not tempted to throw in is the Stargate franchise. Sanctuary was deliberately made by its creator / showrunners to be separate from this series, which means that it's unfortunately not eligible.