Dr. Rex Martin is a top neurosurgeon, who is active in studying brain malfunctions that cause mental illnesses. The film opens with him walking into his office, the 8 on his laboratory turned on its side in an infinity symbol. His assistant, Berkovitch, is playing games with a removed brain, connected to a separated face, using his tool to map out the facial muscles in the brain. After Rex takes over, Berkovitch accidentally knocks over Philip Montag's brain, a parietal paralysis patient. Rex jokes that the place won't be the same without him.
