Spike Witwicky is the oldest (and sometimes only) son of Sparkplug Witwicky. Spike, like most Witwickys, has a tendency to form close bonds to the Autobots and become one of their main human allies. 'Cause let's face it, there are advantages when your best friend is a car. Bumblebee is his best friend and Carly is his girlfriend. He's always together with his father at the Autobots Ark/base. Spike and his father always helping the Autobots. Spike and his father are human from the G1 Universe.