Voltron Force (2011)

S1E21 I, Voltron

After a mishap, Daniel's mind gets unexpectedly merged with Voltron, transforming him into the iconic Defender of the Universe. Now, he must navigate the challenges of being a giant robot while grappling with his new identity and responsibilities. As he learns to control Voltron's immense power, Daniel faces formidable foes that threaten peace across the galaxy. With the fate of the universe resting on his shoulders, he must embrace his role and unite with his teammates to protect all life from impending danger.