David Duncan's odyssey as a professional writer did not truly begin until the pivotal moment in his life when he reached the milestone age of thirty-three, which was the year 1946, marking a significant departure from his previous decade-long tenure in government administration and public services.
For a substantial decade, he dedicated himself to the realm of government administration and public services, garnering a wealth of experience and insight prior to embarking on a new journey.
The life and career of a renowned individual, whose trajectory into the realm of screenwriting did not commence until the pivotal year of 1953, marked a significant turning point in his professional journey.
In the years preceding this pivotal moment, Duncan's creative endeavors had primarily been focused on novelistic pursuits, with his literary endeavors exhibiting a distinct flair for the fantastical and speculative.
However, it was the serialized publication of one of his novels, "Dark Dominion", in the esteemed magazine "Collier's", that would ultimately serve as the catalyst for his foray into the science fiction genre, a development that would have a profound impact on the trajectory of his career.
Duncan's fondness for science fiction cinema is quite remarkable, as he himself penned the screenplay for "The Time Machine", a film that has been a cherished favorite of his for many years. Released in the year 1960, this cinematic masterpiece holds a distinctive place in Duncan's heart, as he regards it as his most outstanding and notable work, surpassing all others in its significance and impact.