Pororo: Dinosaur Island Adventure
뽀로로 극장판 공룡섬 대모험 (original)
Starring Lee Sun, Sang Hyun Uhm, Mi Ja Lee, Ham Su-jung, Jon Heder, Lee Mi-ja, Pauly Shore, Hong So-young, Jung Mi-sook, Kylee Claxton
It's a animation and action & adventure movie, and has a rating of 7.1 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Belgium.