William S. Taylor

After reading from a spell book from the 1600s, Lana, Lois and Chloe are possessed by vengeful witches who were burnt at the stake; Clark is unable to stop witches from wreaking havoc on the town.

Special Agents Scully and Mulder race against the clock to capture an unstoppable assassin who murdered a high-ranking military official.

Kyle joins the school basketball team; Nicole tries to uncover information about the man in Kyle's nightmares.

For the first time in 15 years, Diana and Anna face off; Erica makes a discovery when she has Tyler's blood analysed.

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

A mountain man is framed for murder after agreeing to testify over witnessing an illegal toxic chemical dump, but his flashbacks to Vietnam threaten MacGyver and Peter's case.