Cartoon Network has released its latest batch of clips and images from upcoming DC Nation episodes of "Beware the Batman" and "Teen Titans Go!" plus the newest DC Nation Short starring the Metal Men.

Strange, life-size metal toy army men have started to appear all over Gotham...armed with real weapons. When Batman investigates, however, he discovers they are more than toys, but actual living people trapped inside an explosive shell. The clues all lead back to a former mob accountant named Humpty Dumpty (MATT JONES), who went insane when the Mob tried to silence him before he could testify. Now, he wants revenge, and one of the people he's targeted is Lieutenant James Gordon!

"Secrets" airs Saturday, August 10 at 10:00 AM on Cartoon Network.

Robin's beloved staff is broken by the other Titans, so he goes on a perilous quest to the ancient Universe Tree to find a new magic staff to replace it.

"Staff Meeting" airs Tuesday, August 13 at 7:30 PM on Cartoon Network.

Plus, the Metal Men make their DC Nation debut, courtesy of Doc Magnus!