Transformers: Prime (2010)

S2E17 Out of the Past

Arcee, alongside a companion, stumbles upon a remarkable piece of Decepticon technology designed to annihilate the Autobots. As they delve deeper, they must navigate the dangers posed by this menacing invention while racing against time to thwart the Decepticons' sinister plan. With their friendship tested and the stakes higher than ever, Arcee must summon all her courage and resourcefulness to protect her allies and prevent catastrophe.