Hildy Park was an office coordinator employed by New York News Express. One day, Ronnie Raymond brought his girlfriend, Doreen Day, into the office so that he could introduce her to his father, journalist Edward Raymond. Ronnie had labored under the belief that his father had been employed by New York News Express for over two decades, but Hildy informed them that Ed had only started covering stories for them a few years ago.
- 1 Appearances of Hildy Park (Earth-One)
- 1 Images featuring Hildy Park (Earth-One)
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- Character Gallery: Hildy Park (Earth-One)