Jetfire (Transformers Cinematic Universe)

Jetfire''' is found by Sam Witwicky, Mikaela Banes, Leo and Seymour Simmons at the Steven F. Udvar-Hazy Center, an annex of the National Air and Space Museum, after Wheelie pinpoints the general location of the ancient Seeker. Sam reactivates him with an Allspark, waking him up from stasis lock. After a misunderstanding when the humans saw his Decepticon insignia, Jetfire activates a Space Bridge to teleport Sam and his friends to Egypt, explaining to them the origin of the Primes (who he seems to have a certain type of respect for) and the Matrix of Leadership. Learning of Transformers Optimus Prime's existence and death, Jetfire sends them to find the Matrix, which he speculates can be used to revive Optimus (Although it could also be used to power the Fallen's technology). He demonstrates his immense power as an ancient Seeker when he arrives late in the final battle at the Giza Necropolis, and cleaves his battleaxe clear through Mixmaster and stomps off his head, killing him and saving the human forces nearby, although soon after he is attacked and mortally wounded by Scorponok but manages to easily crush his attacker after recovering from the surprise attack (saying he is "too old for this crap"). Eventually, as ordered, Sam revives Optimus with the Matrix (much to Jetfire's relief) right before the Fallen steals the Matrix to activate the Sun Harvester. Seeing that there might be hope with a living Prime, Jetfire then acknowledges that he had never done anything "worth doing" until he had fought on behalf of the Autobots and sacrifices himself by tearing out his spark in order to allow for Optimus to use his parts to engage the Fallen. Thanks to Jetfire's sacrifice, Optimus proves to be more than a match for Megatron and the Fallen combined and defeats Megatron before killing the Fallen. Optimus then discards Jetfire's parts and its unknown what happened to them after that.