Halloween is in full effect for Foster and Brett, who are summoned to a home where a prank has quickly turned serious. Gorsch continues his reign of terror on Firehouse 51.

Ann Marie Heiman, Anthony Ferraris, Bella Gastelum, Gordon Clapp, Isabella Ouellette, Jasmin Cardenas, Kate Villanova, Lorena Diaz, Marlyne Barrett, Norma Kuhling, Patrick Emery Gosney, Pavi Proczko, Randy Flagler, Sam Biachini, Scott Sawa, Steven Boyer, Teddy Sears