Isaac Anderson is a Vyond animator that joined on the 19th of December of 2014. He made videos with Caillou, until he got terminated for no reason. He got his account back, but a glitch turned his channel into a paid channel, and then he made a new channel called It-Saac for free reuploads of his videos. It then was fixed. And he uploads both videos on both channels Making IT-saac no longer his independent channel. He often makes videos of Caillou and Boris and Rarely does videos with Doris and Rosie and possibly Gilbert.