User blog comment:Thisguyisnotcool/November Episodes (SPOILER alert)/@comment-1038387-20111028222149/@comment-64.247.102.103-20111029010351

By the end of episode 16, 135 DC characters will have appeared. By 17 as you've said, 147 DC characters will have appeared. By 18, 150 DC characters will have appeared. By 24, 174 DC characters will have appeared. And by 26, 179 DC characters will have appeared. And by episode 46, 219 DC characters will have appeared.

And the character count as of episode 15 may be up to 122, if you count Wolf-who Greg said is partly based on an existing character, the Sphere as the Supercycle, Red Torpedo's alias in the JSA based on James Lockhart.