Yes. Him and Optimus Prime were fighting and it looked as though Sentinel would win (since Optimus had just lost an arm) but Megatron, provoked by Carly, realised that Sentinel would not allow Megatron any control and so helped Optimus to kill him.
Yes, in transformers: dark of the moon
Which Sentinel Primes? My guess is the Dark of the Moon one and the Transformers Animated one so I bet that the Dark of the Moon Sentinel Prime would win because the Animated Sentinel Prime is a jerk.
Sentinel Prime or Alpha Trion
yes sentinel prime shoots him in the back and head
in the novel and comic sentinel prime and megatron go to cybertron and rebuild it in the movie megatron damages sentinel prime then optimus kills megatron then sentinel prime
The previous Autobot leader, or Prime, was Sentinel Prime.
No one. Optimus Prime stars as himself in Transformers Dark of the Moon.
yes he died in transformers dark of the moon when sentinel prime betrayed the autobots he shot him like 2 or 3 times
The Transformer that is in the crashed ship on the moon is Alpha Trion or Sentinel Prime
You're asking the wrong question. You should ask: Does Transformers Dark of the Moon have a plot? ;-) The answer is, it does, but barely. (spoilers) It turns out there are a number of transformers inactive on the moon, refugees from the initial conflict between the autobots and the decepticons. One of them is Sentinel Prime, who has invented a teleportation device. He has sides with the Decepticons because they're interested in teleporting the whole transformers home world to earth. There's a huge battle in Chicago, the autobots win, Optimus Prime destroys Megatron and Sentinel Prime, losing an arm in the process. Oh, and Sam gets the girl.
*spoiler alert* No. In Transformers 3: Dark of the Moon, Sentinel Prime shoots him with a cosmic-rust gun and he disintegrates. That is pretty much accepted as fatal.
The Autobots:Sentinel PrimeOptimus PrimeBumblebeeIronhideRatchetSideswipeWheelieBrainsDinoQueThe Wreckers: Roadbuster, Leadfoot,and TopspinDecepticons:MegatronShockwaveStarscreamSoundwaveRavageLaserbeakIgorDreads: Crowbar, Hatchet, and Crankcase