One of Clu's generals. Extremely ambitious, and therefore desperate to please Clu, his goal is to crush Argon City to gain power, and move beyond this remote sector of the Grid.
Clu's henchman and the main antagonist of the series. Tesler was originally tasked with eliminating rumours of Tron's survival and suppressing reports of Tron's return. He rarely participates in action directly, but when he does has shown himself to be a capable combatant and tactician.