![](https://image.tmdb.org/t/p/original/aLwjsTT3dMSECCiiXLl8MYKG15n.jpg)
![](https://image.tmdb.org/t/p/w200/c4kphpgrPkkB26IConFGp8bE1vq.jpg)
Dolf a 15 year old boy is sent back in time by a timemachine. Accidentally he is sent back to the Middle Ages. He is rescued by children who are part of a childrens' crusade, on their way to rescue Jeruzalem. During the trip Dolf finds out the danger is not coming from outside the crusade, but from within.