Deuce Chases a Mysterious Suspect!

Deuce and the ghouls get top secret info from Headmistress Bloodgood to get them closer to finding who has been creeping around Monster High to stop the rally. But things take a turn when Deuce accidentally uses his powers turning Frankie Stein, Draculaura and Heath into stone. Follow them into the underground tunnels to see if they catch the mysterious suspect.