Maddie and the ghosts confront Mr. Martin, ultimately trapping him in the afterlife; new information leads to a chase through the school's scars, delaying Maddie's return to the living world and putting her body in jeopardy.

Cast: Peyton List, Milo Manheim, Kristian Ventura, Spencer MacPherson, Kiara Pichardo, Sarah Yarkin, Nick Pugliese, Rainbow Wedell, Josh Zuckerman