Sparkplug Witwicky

Sparkplug Witwicky is the father of Spike and a key human ally to the Autobots. A skilled mechanic, he often helps repair and maintain the Autobots, lending his technical knowledge to support their battles against the Decepticons. He is depicted as brave and dependable, though occasionally captured or endangered due to his involvement in the conflict. Sparkplug represents the working-class, practical side of humanity, showing loyalty and courage in the face of a cosmic war.