Question: Will Peter MacNicol be coming back to Numbers when his character lands?

Answer: Sounds like a question for Numbers exec producer (and AAddict) Cheryl Heuton. "We don't know for sure when we'll have Peter back, but we're hoping he'll return around Episode 20 yes, just in time for May sweeps. Nothing's set in stone, but we are hoping, and he seems willing. We'd love to do a wild comeback episode for Peter's character. We've already got ideas. Peter's a fabulous actor and tons o' fun to work with. And come on, he can't last on 24 forever. That show kills off everybody not named Sutherland." True that, Ms. Heuton, true that.