In Plain Fright Monster High : Season 4 Episode 16
TV-Y7-FV YouTube 2m
Aired: May 18th, 2014 @ 3:00 PM EST on YouTube
Catty attends Tywla and Invisi Billy's Disappearing Club meeting, just to get away from her fans. Tywla and Billy decided to help her by teaching her how to disappear.
