Except for in the Armada episode "Tactician" (in which Thrust and Jetfire debuted), in which Chalk had clearly left all of his effort, talent, and care at home when he came into work that day, giving one of the most bored, robotic, "I don't care"-ish performances of his entire career in that episode. And no one on staff recording for that episode either seemed to notice or care because that wooden, half-baked performance from Chalk actually made it into the episode.Can never go wrong with Gary Chalk.