Numb3rs Season 3: Episode Guide & Ratings. 2005 TV Series "We all use Math every day" Series Details Seasons Where to Watch Cast & Crew News. Season 3 Plot.

Numb3rs follows FBI agent Don Eppes (Rob Morrow) who brings his brother, genius mathematician Charlie (David Krumholtz) in to help solve crimes - by using math.

In production is “Killer Chat,” the episode of “Numb3rs” airing this Friday, and the guest star shooting his cameo appearances is Apollo 11 astronaut Buzz Aldrin, who followed Neil ...