Nope, you don't just make sure you follow the rules of the BBC one, it's a bit different from the SyFy version, but just skimming the werewolf, vampire, and ghost pages should be enough to get you up to scratch. 

http://beinghuman.wikia.com/wiki/Ghost_(BBC)

http://beinghuman.wikia.com/wiki/Vampire_(BBC)

http://beinghuman.wikia.com/wiki/Werewolf_(BBC)

I'll reserve you the spot now