Some acting roles for 12-year-old children are available on Disney Channel, Nickelodeon and kid-focused commercials and sitcoms. Roles for children can be viewed on online websites like auditionsfree.com, 2015audtions.com and castingcallhub.com.
Disney Channel is a children-focused television network, and its sister channels, Disney Junior, Disney XD and ABC Family, are always casting children actors for roles on their shows. Nickelodeon has sister channels called Nick at Nite, Nicktoons and TeenNick that are also constantly in need of actors around that age group. Companies like Build-A-Bear and Toys"R"Us shoot TV commercials to market their products to children and are always looking for new faces.