Board Thread:Entertainment/@comment-12343352-20161201192245/@comment-29942783-20161222015511

Why the Ka-Pow characters didn't appear on regular episodes?

A. Because they all hard to fit in and the creators can't draw them on HTF design. B. Because the creators plan making episodes about characters's backstory (including the Ka-Pow characters). C. Because they all are permanent dead and never come back.