Oliver and Kaz find out there's a mole turning superheroes evil, agent Blaylock returns to find out who it is.

Cast: Bradley Steven Perry, Jake Short, Paris Berelc, Devan Leos, Tiffany Abney, Morgan Benoit, Mike Bradecich, Ben Giroux, Jeremy Howard, Augie Isaac, Carlos Lacamara, Jenelle McKee, Windell Middlebrooks, Pernilla Nylander, Ben Schreen