Unscrewed with Martin Sargent was a late night American television show focusing on the comedy of technology. It was produced at TechTV and aired from May 26, 2003 to December 2004. The show was set as a traditional late night talk show, including a couch for guests to sit during interviews, with subject matter including unusual guests scooped up from the Internet, Sargent's reported binge drinking adventures, and pornography.

Xplay (previously GameSpot TV and Extended Play) is a TV program about video games. The program, known for its reviews and comedy skits, airs on G4 in the United States and had aired on G4 Canada in Canada (and briefly on YTV during its time as GameSpot TV), FUEL TV in Australia, Ego in Israel, GXT in Italy, MTV Russia & Rambler TV in Russia, Solar Sports in the Philippines and Adult Swim and MuchMusic in Latin America. The show ran between July 4, 1998, and January 23, 2013, and returned in November 2021 as a part of G4's relaunch.

Cheat! is a TV show on G4 that provides cheat codes, strategies, and other hidden features for video games. The show was hosted by Kristin Adams, who replaced original host Cory Rouse in January 2005. After a nearly 18-month hiatus, new episodes of Cheat! began airing in December 2008. Cheat! last aired February 19, 2009 on G4.

The Screen Savers is an American TV show that aired on TechTV. The show launched concurrently with the channel ZDTV on May 11, 1998. The Screen Savers originally centered around computers, new technologies, and their adaptations in the world. However, after it was taken over by G4, the show became more general-interest oriented and focused somewhat less on technology. The final episode of The Screen Savers aired on March 18, 2005. Repeat episodes continued to air until March 25, 2005 when its replacement program, Attack of the Show! began 3 days later on March 28, 2005. Two spiritual successors to the Screen Savers are in the form of This Week in Tech on the TWiT Network with Leo Laporte and Tekzilla on Revision3 with Patrick Norton.

Arena was a G4/G4techTV TV show about competitive gaming which aired from 2002 to 2004. The program's format featured teams taking on each other in the multiplayer video games of the time in the form of a LAN party. Many episodes of the series revolved around a continuing tournament format.

Some video games overlap episodes, such as Unreal Tournament 2004 and Call of Duty. Teams are also given a chance to talk about themselves and explain the origin of their team name. Team ZoMBiE won the Tournament of Champions in 2004 to become the Ultimate Arena Champions. Team Kaizen won the Tournament of Champions in 2005 to become the Ultimate Arena Champions.

The show was originally hosted by Wil Wheaton and Travis Oates, but both hosts left due to conflicts with the program's producer, Jim Downs, of which many were made public by Wheaton in a Slashdot posting. They were replaced by Lee Reherman and Michael Louden. The final hosts were Reherman and Kevin Pereira.

The first two seasons were filmed in studio 2. In 2004, for the shows' third and final season, filming moved into studio 3, which was the largest studio in G4's old headquarters. When word of the TechTV buyout became public, and the show was going to be cancelled as a result, the series banked several episodes, and then scrapped the set in July 2004 to make way for X-Play, The Screen Savers, and Unscrewed with Martin Sargent, three former TechTV properties.

Reviews on the Run and "Reviews on the Rock" in the earlier seasons of the Electric Playground is a video game review TV show hosted by Victor Lucas and Scott C. Jones. The show is produced by Lucas' company Greedy Productions. The two hosts rate games independently on a scale of .5 point increments from 0 through 10, with 0 being the lowest and 10 being the highest. As of 2013, Reviews on the Run airs in Canada on G4 Canada and City, with pre-2006 episodes airing on G4 in the United States. The show was previously shown in Canada on CTV Two, Space, Razer, and OMNI.1.

The show is filmed on location at several different locales around Vancouver, British Columbia. Episodes are also occasionally recorded in other cities, such as Tokyo, Japan. A common trademark of the show is to have the hosts stand in frame as video game footage is projected onto an object in the background such as a billboard or the side of a building. The show is filmed over the course of several hours and later edited to fit the show's thirty minute time frame.

EP Daily is a daily news television show that covers movies, TV shows, comic books, collectibles and gadgets. Created and executive produced by host Victor Lucas, and his Vancouver, British Columbia production company Greedy Productions Ltd, EP Daily has been a staple on airwaves since its debut in September 1997.