Kranix
Other On screen
The last survivor of Lithone, and the only character who explains what Unicron is. Tried by the Quintesson Judge, found "Innocent", and dropped into the Sharkticon pit anyway. His last line is "Spare me this mockery of justice!"
Scene: Quintessa
Afterwards: Never seen again. No resurrection in any continuity.
Their 1986 toy: No G1 toy was ever made. His first proper figure arrived in 2026, forty years later.
Arblus
Other On screen
Kranix’s fellow Lithone refugee, tried immediately before him. Also judged "Innocent", also fed to the Sharkticons. The two trials exist to establish that a Quintesson verdict means nothing.
Scene: Quintessa
Afterwards: Never seen again.
Their 1986 toy: No toy, then or since.
Autobot On screen
The first Autobot to die in the film, roughly seven minutes in. Unarmed, he charges the boarding party and Starscream shoots him in the chest, using Megatron in gun mode to do it.
Scene: The shuttle boarding
Turns grey? No. Brawn does not turn grey, despite what most lists say.
Afterwards: Never resurrected. Conspicuously absent from the Autobot Mausoleum roll-call in "Dark Awakening", which fuelled decades of joking fan speculation that he survived. That is fan theory, not canon.
Their 1986 toy: A 1984 Mini-Vehicle. Dropped from the 1986 US Mini-Vehicle assortment and replaced by retools: Outback, Pipes and Swerve.
Autobot On screen
Returns fire and nearly takes Starscream’s head off, then is felled by a single blast from the Constructicon Scavenger that penetrates his armour and burns his insides. He belches fire and smoke from his mouth and optics as he falls.
Scene: The shuttle boarding
Turns grey? Yes. Prowl is the only supporting character in the film who turns grey, and he does it mid-fall, dead before he hits the floor.
Afterwards: Dead, and interred in the Autobot Mausoleum, then destroyed a second time when the Mausoleum plunges into a red sun. He turns up alive in the Japan-only Headmasters series because the Japanese staff had not seen the film, which did not screen there until 1989.
Their 1986 toy: A 1984 Autobot car. Dropped after 1985.
Autobot On screen
Shot several times by Starscream, with Scrapper and Mixmaster. Refuses to die, and crawls to Megatron’s feet still trying to fight. Megatron executes him point blank with the fusion cannon: "Such heroic nonsense."
Scene: The shuttle boarding
Turns grey? No.
Afterwards: Dead, interred in the Autobot Mausoleum. Peter Cullen voiced Ironhide and, twenty minutes later, the Prime who dies too.
Their 1986 toy: A 1984 figure, dropped after 1985.
Autobot On screen
Turns his attention to the wounded Ironhide, leaving himself wide open, and Starscream shoots him repeatedly in the chest. The medic dies because he stopped to be a medic.
Scene: The shuttle boarding
Turns grey? No.
Afterwards: Dead, Autobot Mausoleum.
Their 1986 toy: A 1984 figure. Off retail shelves in 1986, available only as a mail-away for $8 plus 2 Robot Points.
Autobot Corpse only
Killed entirely off screen. His corpse is simply there, lying beside a missile launcher, when Arcee drags Windcharger’s body into a bunker and lays it alongside. No killer is ever identified.
Scene: Autobot City
Turns grey? No, and pointedly so. Both bunker corpses are in normal colours.
Afterwards: Dead. Not named among the Mausoleum interments. Reappears alive in the Japan-only Victory series, same reason as Prowl.
Their 1986 toy: A 1984 figure, mail-away only by 1986 at $8 plus 2 points. A nice grim detail: his 2026 reissue box art uses a screencap of his corpse.
Autobot Corpse only
Also killed off screen. Arcee drags his lifeless body into the bunker. An early draft had him survive the initial assault and die later in a missile volley.
Scene: Autobot City
Turns grey? No.
Afterwards: Dead.
Their 1986 toy: A 1984 Mini-Vehicle, dropped after 1985.
Autobot Confirmed later
Not depicted dying at all. He appears alive early on, building a roadblock with Bluestreak and Kup that Hot Rod promptly ploughs through. That is the last you see of him.
Scene: Autobot City
Afterwards: His death is established five months after the film, in "Dark Awakening" (1 October 1986), when Daniel reads his name off the Mausoleum’s Veil of Remembrance beside Ironhide, Prowl and Ratchet. Then he dies a second time when the Mausoleum is destroyed.
Their 1986 toy: A 1984 Mini-Vehicle, dropped after 1985. He is the only casualty in the film with no modern Studio Series 86 figure at all.
Autobot On screen Came back
Arrives to turn the battle, duels Megatron, and wins. Megatron feigns surrender, grabs a discarded gun, uses Hot Rod as a shield and shoots Prime repeatedly. Prime lands one last haymaker that knocks Megatron off a ledge, then dies of his wounds on a slab surrounded by the Autobots. Perceptor: "I fear the wounds are fatal."
Scene: Autobot City
Turns grey? Yes. He turns black and grey. This is the image the whole film is remembered for.
Afterwards: Comes back twice. Revived as a Quintesson puppet in "Dark Awakening" and dies again in the same episode, then properly resurrected in "The Return of Optimus Prime" (24 and 25 February 1987), six months after the film, to cure the Hate Plague.
Their 1986 toy: The 1984 Autobot Commander. Off shelves after 1985 and mail-away only in 1986 at $21.50 plus 5 Robot Points, some shipping with a "Movie Edition Certificate".
Decepticon On screen Came back
Crowned Decepticon leader, mid-speech, crown on his head. Galvatron interrupts: "Coronation, Starscream? This is bad comedy." Starscream: "Megatron? Is that you?" Galvatron: "Here’s a hint!" One shot from cannon mode.
Scene: Cybertron, the coronation
Turns grey? No, and this is the distinction every list gets wrong. Starscream crackles, BLACKENS, fractures and crumbles to ash. That is a completely different effect from the grey, and it is almost certainly the source of the persistent myth that Optimus crumbled to dust.
Afterwards: The only Decepticon confirmed killed in the entire film, and he still comes back, as a ghost. He haunts the Decepticon Crypt from "Starscream’s Ghost" onward, possesses Cyclonus and later Scourge, and tries to reactivate Unicron’s severed head to get a body.
Their 1986 toy: A 1984 figure, and the exception that proves the rule: Starscream kept shipping through 1986, which is exactly why a dead character gets two whole episodes to himself in season 3.
Autobot On screen Came back
Cornered by Galvatron and the Sweeps, he cannot open the Matrix: "Open, damn it, open! Prime, you said the Matrix would light our darkest hour." Galvatron orders "Sweeps, terminate him!" and he is blown to pieces. It is the most dismembering death in the film.
Scene: Junkion
Afterwards: Rebuilt by the Junkions roughly ten minutes of screen time later. Wreck-Gar: "your smashed-up friend soon like brand-new with 90-day warranty." He is not a permanent casualty, and anyone citing his season 3 appearances as a plot hole is misremembering the film.
Their 1986 toy: The 1986 City Commander. Note the logic: he is the NEW toy, which is precisely why he gets destroyed and then put back together rather than simply killed.
Other On screen Came back
Rodimus Prime opens the Matrix inside him and the light tears him apart from within. Last words: "Destiny... you cannot destroy my destiny!"
Scene: The finale
Afterwards: Survives as a severed head in orbit around Cybertron, which is the film’s literal closing shot. Reactivated more than once in season 3, including by Starscream’s ghost.
Their 1986 toy: No G1 toy. Unicron did not get a figure until Armada in 2003.
Decepticon Uncertain
Scrambles the Decepticon defence of Cybertron against Unicron, and is not clearly seen again.
Scene: Cybertron
Afterwards: Genuinely uncertain, and we are not going to pretend otherwise. The script implies it fairly strongly and he never appears again with intent. An internal Sunbow memo confirms he was written into "Five Faces of Darkness" and then dropped, his role handed to Blitzwing. Later background appearances are almost certainly animation errors.
Their 1986 toy: A 1985 figure, in that assortment only.
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