Creepschool is an animated series created by Torbjörn Jansson and Happy Life, developed by Stina Mansfield, Per Carlsson and Han Östlundh and produced by Alphanim, CINAR Corporation/Cookie Jar Entertainment and Happy Life in association with EM.TV & Merchandising AG, Agogo Media and LuxAnimation for France 3, RTP2, Teletoon and ZDF about four kids who find themselves at a spooky boarding school. The basic concept was created by Torbjörn Jansson, which was then substantially re-worked and developed by the co-head writers Kristina Mansfeld and Per Carlsson into the series it is today. They also wrote all the storylines. 26 episodes were produced. Creepschool has been compared to Gravedale High. This was the last television series produced by CINAR before it was rebranded as Cookie Jar Entertainment.