Continental Broadcasting System

The Continental Broadcasting System (CBS) is a Magisterian commercial broadcast television network that is operated by CBSInternational. CBS made its debut on 1 March 1960, becoming the third-in-line in the traditional "Big Four" television networks, alongside MBC being the first-in-line, PTV, being the second-in-line, and RBC, which later became the fourth-in-line in 1963.