I Know What You Did Last Fright Jackson tries to resurrect his unmemorable evening after waking up by the school fountain. Details Casts Videos Galleries Posters Season Lists Title I Know What You Did Last Fright Genres Comedy Animation Release Date 2012-06-07 Episode Runtime 00 Hours 03 Minutes Season Number 3 Episode Number 18 Production Companies Mattel, Wildbrain Entertainment Kate Higgins... Frankie Stein... Debi Derryberry... Draculaura... Salli Saffioti... Clawdeen Wolf... Laura Bailey... Lagoona Blue... Salli Saffioti... Cleo de Nile... Audu Paden... Ghoulia Yelps... Cameron Clarke... Deuce Gorgon... Monster High Freaky Fusion 3 minutes Trailer (Trailer) Original Size (1920x1080) Original Size (1920x1080) Original Size (1000x1500) Original Size (680x1000) Original Size (1278x1920) Original Size (1200x1810) Season 1 27 Episode(s) 2010-05-05 Season 2 36 Episode(s) 2011-02-10 Season 3 65 Episode(s) 2011-10-21 Season 4 30 Episode(s) 2013-11-22 Season 5 10 Episode(s) 2014-11-07 Season 6 6 Episode(s) 2015-06-19