Continuing last week's adventure, Team Venture find themselves trapped in the clutches of a bloodthirsty Egyptian cult and their time machine.

The Monarch continues to rebuild his villainous empire with the aid of Dr. Henry Killinger, but Henchman 21 is suspicious of his deadly charms.

After seeing the OutRider, the man who stole his wife, pass through the Second World, Dr. Orpheus is determined to do the same. Meanwhile, Hank takes Dean to the mall to teach him how to talk to girls, and Triana has a life-altering discussion with The Master.

Only Team Venture knows how to put the very real, life-threatening element of danger back into Halloween.