Knighttime is an androgynous humanoid, who wears long robes, that had the ability to control dreams (much like the Dream Master). He also speaks telepathically and is an old friend of Grimlord. Knighttime is described as a virtual prince of time travel and hails from a separate, yet savage, virtual reality universe. Knighttime once battled JB in Cross World City and was revealed to be able to shoot glowing, laser-like projectiles from his mouth. Knighttime put the Troopers into a deep sleep where they dreamt about an apocalyptic version of Cross World City, under Grimlord's totalitarian rule. JB and Kaitlin fought old foes Shoulderbot and Laserbot while Ryan fought a monster that appeared as a giant pair of boot-covered feet. To wake up, the Troopers had to regain control of their dreams and defeat Knighttime. Knighttime appeared once again and sent the Troopers back in time, via a time machine. Knighttime was called upon again, this time as temporary leader of Grimlord's army, while Ziktor had plans in our reality. Knighttime revealed he could make himself transparent and non-corporeal (ala a hologram). Even later, Knighttime was eventually defeated by Fanbot after betraying Grimlord by both freezing time with his time machine (against Grimlord's permission), and building the scrap-piled robot Conatron to aid him in his conquest of our reality. He believed that Grimlord did not own our reality, so it was okay for him to freeze time with a special device and seize it for himself. When neither Ryan, nor Grimlord, were able to destroy the time machine individually, they both worked together to successfully destroy it. Grimlord would hold Knighttime captive afterwards, hoping to use his power to conquer the real world, upon learning more about the time-freezing device.
While Knighttime looked feminine, and clearly sounded female, it was said on the show that Knighttime was a male. In the Japanese counterpart series, Knighttime was also an androgynous effeminant male, though had a masculine voice.