7) DEADLY NIGHTSHADE
Central City’s protector during the 1950s, Desmond Powell gave up his vigilante career to focus on becoming a doctor. By 1990, he was Chief Of Staff at Central City Hospital, even coming out of retirement briefly to help newbie hero The Flash to defeat his most dangerous foe. After being framed for crimes he did not commit, Dr. Powell came forward publicly to admit he had been the Nightshade, enjoying a surge of well-deserved fame for protecting the city so well for so long…