Optimus Prime (G1)

"One Shall Stand, One Shall Fall!"

- Optimus Prime to Megatron in the 2007 live-action film "Autobots, Roll Out"

- Optimus Prime most famous line Optimus Prime is the leader of the heroic Autobots, sworn protectors of humanity against the menace of the Decepticons and their evil ruler Megatron - he is a brave and strong leader who fights with equal compassion and furiosity, valuing all life and unwilling to bow down to tyranny or terror. Optimus Prime's main disguise has tended to be a large truck and he is generally seen as one of the most powerful Autobots on Earth.

Optimus is voiced by Peter Cullen who also voiced the character in the live-action film series.

Generation One
Optimus Prime could transform into a Kenworth K1000 cab over truck. In his chest is a mystic talisman, also known as the autobot matrix of leadership and the creation matrix, carried by all autobot leaders. When Optimus transforms, his cab turns into an ion blaster and his trailer disconnects, forming a combat deck. This deck supports a mobile battle station and headquarters armed with assorted artillery and beam weapons that fire automatically.

The combat deck also serves as a radio antennae that can communicate with the other autobots. The combat deck also included "Roller", a scout buggy meant to scout behind enemy lines. When Roller is deployed, Optimus sees and hears what Roller sees and hears. If the combat deck or Roller were eradicated, Optimus would survive. However, despite the slight degree of autonomy they possess, neither the combat deck or Roller would survive if Prime died.

Optimus had an undying commitment to leadership. He is straightforward, wise, and upbeat. He also dislikes rap music, putting him at odds with other autobots such as Blaster or Jazz. Optimus is secretly plagued by self-doubt and pacifism that makes him a reluctant warrior.

Powers
Being a Transformer, Optimus Prime can transform into what is usually depicted as a truck, whether it be an eighteen wheeler, firetruck, or Peterbilt. With this, he can go at extremely fast speeds. He usually wields an ion blaster, a rifle that can shoots lethal explosive rounds and/or a barrage cannon, another rifle that shoots warheads filled with 3,000 pounds of TNT. He also has several melee weapons, such as energon axes, dual retracting swords, and hooks. He can also lift over 4,000,000 pounds.