James Dalton Trumbo was an American screenwriter who scripted many award-winning films, including Roman Holiday (1953), Exodus, Spartacus, and Thirty Seconds Over Tokyo (1944). One of the Hollywood Ten, he refused to testify before the House Un-American Activities Committee (HUAC) in 1947 during the committee's investigation of alleged Communist influences in the motion picture industry.

Roman Holiday is a 1953 American romantic comedy film directed and produced by William Wyler. It stars Audrey Hepburn as a princess out to see Rome on her own and Gregory Peck as a reporter. Hepburn won an Academy Award for Best Actress for her performance; the story and costume design also won.