Viacom is a global media company with several leading cable network properties, including Nickelodeon, MTV, BET, Comedy Central, VH1, Country Music Television, and Spike TV. Viacom has also built several online properties on the strength of these brands. Viacom's Paramount Pictures produces original motion pictures and owns a library of 2,500 films, including the Godfather and Transformers series. Viacom was spun out of CBS at the end of 2005.