English
Spike and the current Slayer of 1888 form an alliance to battle the Jack the Ripper, a prostitute-murdering madman. It is learned Jack is not at all human. The alliance fails and Jack survives to come to Sunnydale in the modern day. He has plans, and using a mystical fog, he desires to kill more of the human race, which he hates.
Soon, the fog does arise, which is used as cover as a demon army rampages through the streets of Sunnydale. The threat is neutralized; unfortunately there are heavy citizen casualties.