Mixmaster (ROTF)


 * Mixmaster is a Decepticon from the live action film continuity family

Resident chemist and explosives expert for the elite among the Decepticons, Mixmaster has spent his entire life learning all there is to know about chemical interaction. He can make thousands of poisons, explosives, and deadly gases from the materials around him. The other decepticons rely on him to fashion powerful warheads for their missiles and dangerous venoms in which to coat their blades.

Revenge of the Fallen film
At one point, he, Rampage, Long Haul and the little one dive into Laurentian Abyss to locate Megatron's corpse. They then succeed in reactivating their fallen leader.

Mixmaster was sliced in two by Jetfire and his upper torso and head tries to escape but his body is stomped on, resulting in his head flying in the air and being well and truly owned by Jetfire before he can even move.

Transformers: Revenge of the Fallen

 * Mixmaster (Voyager, 2009)
 * Mixmaster is, but not technically, a Triple Changer. He is able to transform into a cement truck and what seems like a mobile turret. Good luck with that.


 * Constructicon Devastator (Supreme, 2009)
 * Mixmaster is a cement truck that forms the head of Devastator. Good news: he combines with his fellow Constructicons, and features a lever-activated gaping maw, lights, sounds, and speech that sounds like Arthur Burghardt, the original voice of Devastator. Bad news, for the sake of being as accurate as can be, he only transforms into a head.


 * '''Constucticons / Devastator (Legends, 2009)

Trivia

 * Like his Generation One counterpart, he is a chemist specializing in poisons.
 * Interestingly, his cannon mode does appear in the movie, just seconds before he's slagged by Jetfire. It appears to shoot some sort of blue energy.