Starscream was Megatron's right-hand and a secondary antagonist. He dreams of seizing leadership of the Decepticon faction for himself, and has even succeeded on a few occasions, only to have it taken away by Megatron. Though not physically powerful by Cybertronian standards, Starscream is arguably more dangerous than Megatron as he is power hungry, egotistic, cowardly, paranoid, unpredictable and willing to kill on sight even if it includes his own men. 