These are what I imagine the characters to be. You can still imagine them whatever way you want. 

Thanks a ton to @missace123for making these!

Emily Summers: Elizabeth Gillies

Raymond Knight: Chace Crawford

Charles: Benedict Cumberbatch 

George: Alfred Enoch 

(Just imagine a little lighter skin tone)

The Villain: Tom Hiddleston (Not naming him here, peeps!)

This is only the main cast!

Again, thanks to @missace123for these amazing face-claims!