Mighty Med - Season 1 Episode 5

Oliver uses his burgeoning medical skills at school when he performs CPR on a popular girl\’s poodle, which quickly elevates his social status much to Kaz\’s chagrin. When the popularity goes to his head, Kaz cuts Oliver down to size, literally, with a shrinking ray. Meanwhile, Horace cannot perform surgery on Citadel, an ailing superhero with an impenetrable metal exoskeleton, so shrunken Oliver is sent inside the hero\’s body to diagnose the problem.