User blog comment:TimeSoul/Detentionaire: Season 1 finale/@comment-204.9.14.201-20120401224600

I think its holger.

If you looked at episode .12 "Down with Lee Club" when the down with lee club is talking to radcircles, the figure resembles holger wearing his suit. Scratch that. It looks exactly like holger wearing his super hero/super spy suit.