William S. Taylor

Lana reads a spell book belonging to her 17th century ancestor, the witch Isabelle, and becomes possessed by her spirit. Isabelle resurrects her other two witches and together they seek out the kryptonian crystals, using their magic to render Clark powerless.

A deadly virus infects men across the country and causes them to kill every woman they see, possibly spelling the end of mankind.

Aliens exchange advanced technology for human cadavers, which they use as hosts for their dying spirits.