Moby Robot-a-body Gorilla, always spelled Moby Robot a body Gorilla and already known as Moby the Robot-a-body Gorilla and Moby the Robot a body Gorilla is Moby's alter-ego. He first appeared in a 2005 movie called Human Evolution. It's created when Moby takes off his head to reveal a gorilla head, making Tim concerned (when a gorilla is nearby).