Rehab is a character from the machinima series . Originally an American Indian, Rehab was made in a SPARTAN after an incident involving insurrectionists. He married Summer Lexa, a fellow SPARTAN, who was killed in the Battle of Paradise Falls. A combination of augmentations and stress from the battlefield caused Rehab to become insane, who was immediately discharged from service and was locked in a high security mental institution. Despite numerous therapists, Rehab could not break his insanity, and escaped his holding cell. He joined up with fellow soldiers Extreme and The Progenitor, forming the .