claim: Doug Petrie played "Professor Normal" in Dr. Horrible's Sing-Along Blog.
evidence: Sumner Academy of Arts and Science is a nationally ranked magnet school in Kansas City , Kansas which prepares students for high-level academic and creative pursuits .. Kansas City. Kansas City, Kansas. Kansas. Kansas. magnet school. magnet school. Named for abolitionist Charles Sumner , it started in 1905 during a period of racial tension as a segregated school for black -LRB- `` Negro '' -RRB- students , which offered vocational training , but emphasized college-preparatory training .. abolitionist. Abolitionism in the United States. Charles Sumner. Charles Sumner. segregated. Racial segregation in the United States. Negro. Negro. Located at 1610 N. 8th Street , the current architecturally significant complex began with its Art Deco core in 1937 , but has been repeatedly expanded .. Art Deco. Art Deco. The segregated Sumner High School closed in 1978 , converting at that time to its present high-challenge magnet program .. High School. High school#United States. segregated. Racial segregation in the United States. Sumner typically ranks high in national ratings of secondary schools .