Matt McGinnis

Matt is Terry's adorablely annoying eight-year-old brother. He lives for excitment, adventure, and getting his older brother into trouble. Matt is one of the new Batman's biggest fans.

It appears that Matt will have a bigger role in the show then his and Terry's mother. He is very inquisitive, and it is not an impossibility that he could find out Terry's identity. One would wonder what he would do with such priceless knowledge. Possibly blackmail Terry into doing all of the chores . . .