- Ratchet is a Autobot in the Transformers Movieverse.
Most of them are surgurical weapons but they still make a kill.
- Voice actor: Robert Foxworth (English), Jin Urayama (Japanese)
Ratchet later accompanies Optimus Prime to the moon, where they find Sentinel Prime in the Ark. Ratchet remarks that Sentinel's levels (presumably energon levels) are faint. He and Optimus then analyze the space bridge pillars, and realize that Sentinel took them off Cybertron to save it.
When the Autobots are exiled from Earth, Ratchet waits for Optimus and Bumblebee to say their goodbyes to Sam Witwicky. When the Xanthium they leave in is destroyed by Starscream, he and the others are thought to be dead. However, they are revealed to have survived, as they hid in a booster rocket that separated from the ship before the explosion.
Ratchet joins the final battle at Chicago, where he, Bumblebee, and several other Autobots are imprisoned by Soundwave, Barricade, and other Decepticon Protoforms. But thanks to a distraction from Wheelie and Brains, Ratchet and the others manage to escape.
Ratchet later battles the Decepticons alongside Bumblebee and Sideswipe, taking down a Decepticon who shoots at the Autobots and humans from the top of a building. When Sam calls for help to destroy the Control Pillar after killing Dylan Gould with a hard staff, Ratchet and Bumblebee respond. Ratchet shoots the pillar, damaging it before Bumblebee crashes through it and destroys it. He manages to survive the fight and compliments Bumblebee on his great performance during the battle.
He is later hunted by Cemetary Wind and killed by Lockdown. His parts are burned down and used to make evil transformers.