Dennis O'Neal began as Stan Lee's editorial assistant in the mid-1960s. He wrote comic stories for Batman starting in the 1970s, and was one of the guiding forces behind returning the Batman character to its dark roots from the campiness of the '60s. He's written several novels, comics, short stories, reviews and teleplays, including the novelization of the movie Batman Begins.
IMDb Mini Biography By: MarkWas in a severe car accident in Pennsylvania before finishing the novel Batman: Knightfall. In the foreword of the novel, he credited his doctors and medical staff with mending him quickly so that he could resume writing after only 2 weeks.
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