Agent Matt Simmons joins the BAU team in a race to take down Mr Scratch and save one of their own in the process. Then, the BAU investigates three similar crimes.
The angels must rescue a family from ruthless kidnappers; Charlie thinks Abby's father (John Terry) has a connection to the case and encourages her to try to reconnect.
Martin sets out to find Teller's secret workshop, and ends up helping another professor. Meanwhile, Jake receives an unexpected visitor.
