Philip Yordan was born in 1914 to a Polish immigrant family. In the late '30s, he entered the movie business as a writer employed by director/producer William Dieterle. He earned a reputation in Hollywood during the 1940s for his ability to synopsize and pitch story ideas, and later for packaging the writing and production work on movies. Yordan's earliest screen credit was on the 1942 feature Syncopation. His best works of the period were Max Nosseck's Dillinger (1945), an extraordinarily frank and violent telling of the notorious criminal's career, which earned Yordan an Oscar nomination, and Frank Tuttle's Suspense (1946). Both movies were produced by Frank and Maurice King, and Suspense was the most expensive movie in the entire history of Monogram Pictures.
Yordan never slackened the pace of his career in Hollywood, and by 1947 had moved on to Nero Films and producer Seymour Nebenzal, for whom he wrote The Chase. In 1949, he moved up to 20th Century Fox, where he adapted Jerome Weidman's novel into the movie House of Strangers. Although he would periodically return to Fox in the 1950s, Yordan seldom stayed long in any one studio situation, and when he joined the studio for the first time, he already had more irons in the fire than most screenwriters. In 1949, he formed Security Pictures and, in a joint venture with Columbia Pictures, produced the first of two film adaptations of Anna Lucasta. Because of the racial sensibilities of the time, and the widespread segregation laws enforced around the country, it was impossible to film the play as written or originally staged with any hope of its finding success -- Yordan collaborated on the screenplay with playwright Arthur Laurents, transforming the characters into white Polish immigrants and casting Paulette Goddard and Oscar Homolka as the leads. Later that same year, he was back working for the King brothers and with Kurt Neumann on Bad Men of Tombstone, and then authored the screenplay for Reign of Terror, a thriller set amid the bloodshed that followed in the wake of the French Revolution.