The Freakylinks group investigate a pregnant woman who believes that she is possessed. Derek is doubtful, and takes the case only because the site needs money. However, several unexplained events lead Derek to accept that the possession may be real. As the manifestations escalate, the team needs to race against the clock to solve the case before something happens to the woman or her baby.

Derek and the gang discover a group of "adrenaline vampires," after watching footage of a man jumping off a bridge 200 feet high and landing unharmed.