Star Wars - General Grievous (TPB)

His first mission was in Attack of the Clones, but he did not leave anyone alive, so no one could tell us about it. In the initial crops up intro movie Revenge of the Sith explains that General Grievous and Count Dooku kidnapped Chancellor Palpatine and hold him hostage. Grievous faces Jedi Obi-Wan Kenobi and Anakin Skywalker, who fell on his flagship "Invisible Hand." They fall into the trap-ray absorbers, and assign them to the command bridge. Anakin and Obi-Wan released from captivity, but Grievous jumps into space and into the rescue unit, leaving the Jedi and the Chancellor trapped on brooks cruiser wreck.