NUMB3RS (pronounce Numbers) is an American television show produced by brothers Ridley and Tony Scott. It follows FBI Special Agent Don Eppes (Rob Morrow) and his mathematical genius brother, Charlie Eppes (David Krumholtz), who helps Don solve crimes for the FBI. Created by Nicolas Falacci and Cheryl Heuton, the program is produced by CBS Paramount Network Television and airs on the CBS network in the U.S. It is also shown on Five US and ITV3 in the U.K, although it was also shown during a late-night slot on the main ITV Network for a brief period of time.