Arthur et les enfants de la Table Ronde

Arthur et les enfants de la Table Ronde is a French animation series which aired on TeleToon. The series premiered on March 8, 2019.

A boy named Alex Cole and his friends have fun participating in pretend medieval battles at a "castle" built from a shed. After one such battle, the kids gather around a round table and Alex tells his friends about the legend of King Arthur. A group of bullies led by James "Scar" Scarsdale arrives and intimidates Alex's friends into fleeing. Alex fights back by throwing a water balloon at Scar. The bullies chase Alex into the woods, but Alex loses them and encounters a sword lodged in a stone. He pulls the sword from the stone, at which point the wizard Merlin appears and brings Alex to his dwelling in a tree where he begins teaching Alex how to use the sword, which he reveals to be Excalibur.