Who is Ready for DC Nation Next Year? Though it is not like Toonami, but somewhat of an Offspring to the old Block. It will be 1 hour long and will have the shorts. DC Nation Shorts - Wikipedia, the free encyclopedia I will see the Lego Batman and the Aardman Batman shorts, Diedrich Bader will return to voice the Dark Knight for the Lego Shorts (I was think for Steven Blum Though). Now in High-Quality. PS: 3 Cast Members from The Big Bang Theroy are in the Commerical.