Doris and the Monster Ring are forced to shift gears. The Bang-A-Rang reels from an attack, as Avron discovers evidence of a traitor. Haunted by the past, Joel opens up to Matty. Meredith and Ethan go on a date, but are interrupted.

Cast: Abigail Spencer, Rodrigo Santoro, Mena Massoud, Madison Davenport, David Dastmalchian, Rhys Wakefield, W. Earl Brown, Gilbert Owuor, Chad Michael Baird, Lyon Beckwith, Billy Blair, Gerrell Boney, Shane Callahan, Abrielle Josephine Cincotti, Rory Cochrane