We the # 1 fans of all Nickelodeon series believe that All That should be brought back to Nickelodeon for season 11 with new cast members starring G. Hannelius, Denyse Tontz, Bailee Madison, Blake Michael, Ava Acres, Zachary Gordon, Robert Capron, Amber Montana, Teala Dunn and Liam Hemsworth. When do we want All That back on Nickelodeon for season 11? 2015! Sign this petition if you want Nickelodeon to make it happen again.