Rest-Q is the Guardian medic.
In "It's The Thought That Counts" episode 6 Scooter is briefly captured by the Renegades. After being freed Rest-Q checks out Scooter, but Scooter refused to be examined, secretly being brainwashed by the Renegades. Rest-Q appeared in "Ultra Zod" episode 14, where he donned a Power Suit and helped form the Power Warrior Courageous, which defeated Ultra Zod. In "Doppleganger" episode 23 leading the Command Center back to Gobotron and getting rid of Scooter and Small Foot the Renegades then released duplicates of Path Finder, Rest-Q, Van Guard and Turbo. Later the real Guardians were able to defeat their duplicates with the aid of the real Zeemon, Hans-Cuff and Rest-Q. Rest-Q appeared in "Cy-Kill Escapes" episode 41. He repaired Hans-Cuff, who was injured in the Renegade prison break. In "The Fall of Gobotron" episode 43 Rest-Q repaired Small Foot. Rest-Q appeared in "Flight to Earth" episode 44. Captured by the Renegades, Rest-Q wasn't even allowed to repair the other prisoner Guardians, instead being threatened by Twin Spin with his blades. He was later rescued by Scooter and Sparky.
Rest-Q appeared in GoBots: Battle of the Rock Lords.
Rest-Q appeared in the Eagle Comics story The Robo Machines. He is a member of the Security Force Robo Machines.