Optimus Prime closes Transformers: Dark of the Moon with this entry's quote ... he also knows when to keep them at arm's ...

Autobots Bumblebee, Ratchet, Ironhide, Mirage (aka Dino), Wheeljack (aka Que) and Sideswipe led by Optimus Prime, are back in ... Cybertronian spacecraft on the moon and learn its secrets, and ...