How old will Baby Colin be in season 4?
“Baby Colin is a growing boy who grows a little bit faster than normal humans,” Simms said. “I mean, obviously, the last time we saw him at the end of last season, he was a little baby. Only a year has passed and he already appears to be about a three-year-old. But he stays pretty young through most of the season, I’d say.”
That doesn’t mean his energy vampire powers will be lessened. They’ll just be… different, let’s say. “[He’s] a very active child with way too much energy. And he is something of a drain on the energy of the household, but not in the way that the adult Colin Robinson was, where he’ll bore you to death,” Simms said. “More the way, if any of you have a two or three year old, the way you find yourself exhausted at the end of the day, that’s sort of the way Colin makes everyone feel. However, the question is still open as to whether he’s going to grow up and be an energy vampire: [is] he just draining people’s energy the way every two and three year old in the world does, or [is it] a natural thing?”
