G4 - Outrageous comedy, big stunts, Nerd culture, all through the eyes of those who love video games! You’re already in. Welcome to G4! We Never Stop Playing - Mind the lasers.more Together we’re building a bigger, more inclusive gaming playground than any one of us could on our own. G4 TV's revival is, unfortunately, coming to an end less than a year after it relaunched, as Comcast is pulling the plug on the network behind such series as Xplay, Attack of the Show!, and more. The network was originally owned by G4 Media, a joint venture between the NBCUniversal Cable division of NBCUniversal and Dish Network by the time of the channel's initial closure, and G4 first launched on April 24, 2002. G4 (American TV network). G4 was an American pay television and digital network. It was owned by NBCUniversal. It mostly showed live music, game shows, late night anime, news, and reality TV. It started on April 24, 2002, under the ownership of Discovery Inc. It was shut down on New Year's Eve 2014. Form (G4) is to be completed and submitted to your employer in order to have tax withheld from your wages. Check Point Secure Workspace was launched successfully. This window is no longer required and can be closed. G4 are a four-piece British vocal troupe who first came to prominence when they finished second in Series 1 of The X Factor in 2004, and are known for their operatic delivery of modern pop songs. G/FORE is where modern design, youthful energy, and golf’s rich traditions intersect. The UK’s No.1 vocal harmony group and original X-Factor stars.