Bryn Lauren "Bryn" McAuley (born June 7, 1989) is an American actor, voice actor, television actor, movie actor. He is mostly known for being the voice of Caillou in Caillou. He has also did the voice of Jaclyn Linetsky The Annie Bovaid Mayor in Wheelie in "Series", and Caillou in "Caillou s Holiday Movie".