|Rez as he appears in Gex: Enter the Gecko.|
|Latest Appearance||Gex 3: Deep Cover Gecko|
|Portrayed by||Bruce Robertson|
According to Rez in Gex: Enter the Gecko, he is Gex's father. He said that while trying to steal cable, he fell into a scrapheap. However, it is unknown if this is true as it contradicts the back story established in the first Gex game.
Rez first appeared as the ruler of the Media Dimension. He reached through Gex's TV and dragged him in, intending on making Gex the Media Dimension's new mascot. However, he was defeated in Rezopolis.
Rez once again returned, this time to reclaim the Media Dimension. However, the government sent Gex to stop him. In response, Rez sent out new bosses to stop Gex, including a version of himself called Mecharez.
Rez was once again defeated, this time due to Gex dropping a TV onto him. He then attempted to flee by turning into a ball of energy but became trapped in the TV. Afterwards, he stated that he is Gex's father before Gex turned off the TV.
Rez returned once more, this time kidnapping Agent Xtra, the head of the TV Terrorist Defense Unit. This was done to lure Gex back to the Media Dimension. However, Gex overcame everything Rez threw at him and the two had one final showdown, ending with Rez's defeat.
- Rez's appearance changes throughout all three games.