Production Begins On Season Three Of YOUNG JUSTICE!! Read the full article on AICN I am – Hercules!! Off the air since March 2013, the adventures of Superboy, Miss Martian and their pals are coming back. Press release: STILL NOBODY’S SIDEKICK WARNER BROS. ANIMATION BEGINS PRODUCTION ON SEASON 3 OF “YOUNG JUSTICE,” BASED ON THE ICONIC DC SUPER HEROES BURBANK, Calif.