- Bumblebee: [preparing to leave] Raf...
- Rafael 'Raf' Esquivel: i know, Bee. You don't have to say anything.
- Bumblebee: I never did.
- Bumblebee: [destroys Megatron after getting his voice back] You took my voice. You will never rob anyone of anything ever again!
- [first lines]
- Ratchet: The Omega Lock's control station is located on the lower deck.
- Arcee: [leading Stealth Team] Come on!
- Ratchet: I am making my way there now.
- Optimus Prime: Copy, Ratchet. We will rendezvous at the objective. Arcee, lead Stealth Team to secure the Omega Lock. Ultra Magnus, you and the Wreckers storm the bridge. Prevent the Decepticons from targeting the device if Stealth Team is delayed.
- Arcee: Optimus, if we fail to secure the Lock before it's ready to deploy, do we destroy it?
- Optimus Prime: I do not intend to squander a second chance to restore Cybertron.
- Jack Darby: [coming through a portal into the ship] Surprise!
- [Miko comes running through the portal in the Apex Armor. She quickly decks several guards]
- Miko Nakadai: Pick on someone your own size!
- Ratchet: [after Bumblebee is revived] Bumblebee.
- Arcee: Your voice.
- Bumblebee: My voice? What are you...? My voice! Ratchet, I have my pipes back!
- [hugs Ratchet]
- Ratchet: Yes, we noticed.
- Bumblebee: The Cyber-Matter.
- Ratchet: It is the only possible explanation.
- Optimus Prime: It would seem the old field medic made good after all. Optimus Prime to all units. Megatron is no more.
- Agent William Fowler: Yes!
- Wheeljack: Hoo-ah!
- Optimus Prime: Wreckers, great job securing the bridge.
- Ultra Magnus: Wasn't us, sir. The credit belongs to the humans.
- Miko Nakadai: Hoo-yeah!
- Ratchet: Optimus, I was never able to learn Shockwave's side of the Cyber-Matter equation. This may be all we ever have and Cybertron is a much larger planet than Earth.
- Optimus Prime: Then we must launch the Cyber-Matter at Cybertron's very core.
- Ratchet: Into the heart of Primus himself?
- [last lines]
- Optimus Prime: [to Ratchet] Until we meet again, old friend.
- [shakes his hand. The space bridge portal opens and one by one, the Autobots step through. Before Optimus steps through, he turns and looks back at his human allies. He nods solemnly, then turns and steps through the portal]