M6, also known as Métropole Television, is the most profitable private national French television channel and the third most watched television network in the French-speaking world. M6 is the head channel of the M6 Group media empire that owns several TV channels, magazines, publications, movie production companies, and media-related firms. It is owned by RTL Group.

Numbers is an American crime drama television series that was broadcast on CBS from January 23, 2005, to March 12, 2010, for six seasons and 118 episodes. The series was created by Nicolas Falacci and Cheryl Heuton, and follows FBI Special Agent Don Eppes and his brother Charlie Eppes, a college mathematics professor and prodigy, who helps Don solve crimes for the FBI. Brothers Ridley and Tony Scott produced Numbers; its production companies are the Scott brothers' Scott Free Productions and CBS Television Studios.