The video documents 'The Knickerbocker Greys', which is a historic after-school leadership program for children and teenagers in NYC. Featuring the Knickerbocker Greys, a paramilitary drill club for children that has practiced at the Park Avenue Armory since 1881, McCorkle explores the club’s weekly pageant (they're marching, therefore the title), highlighting the neo-gothic interiors of this historic building. The video is of course remarkable because it's children 'playing out' military exercises.
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