Besides the obvious returning characters like Mr. Foster, Scully, and Alberts do the new characters know that they're going to be fighting against cloaking, chainsaw-wielding, flame throwing, acid vomiting, eardrum damaging, machinegun having, gas tossing, laser shooting, missile bombing, creepy crawling, one-arm having, steroid abusing zeds or were they told they were going to simply dispose of harmless cysts?